Multiple ChoiceSimplify the expression using exponent rules. (−5a2)(3a8)\left(-5a^2\right)\left(3a^8\right)(−5a2)(3a8)419views6rankHas a video solution.
Multiple ChoiceSimplify the expression using exponent rules. −12b114b7-\frac{12b^{11}}{4b^7}−4b712b11412views10rankHas a video solution.
Multiple ChoiceRewrite the expression using exponent rules. (4x2)3\left(4x^2\right)^3(4x2)3326views3rankHas a video solution.
Multiple ChoiceRewrite the expression using exponent rules. (3x4y−2)3\left(\frac{3x^4}{y^{-2}}\right)^3(y−23x4)3296views6rankHas a video solution.
Textbook QuestionIn Exercises 1–14, write each number in decimal notation without the use of exponents. 3.8X10²269views2rankHas a video solution.
Textbook QuestionIn Exercises 1–6, find the intersection of the sets. { 1, 2, 3, 4} ⋂ {2, 4, 5}194views1rankHas a video solution.
Textbook QuestionIn the fraction 5/8, 5 is the numerator and 8 is the denominator.657viewsHas a video solution.
Textbook QuestionThe mixed number equivalent of the improper fraction 31/5 is 6(1/5).1305viewsHas a video solution.
Textbook QuestionLet A = {a, b, c}, B = {a, c, d, e}, and C = {a, d, f, g}. Find the indicated set A ∩ B.260viewsHas a video solution.
Textbook QuestionIn Exercises 1–6, find the intersection of the sets. { a, b, c, d} ⋂ ∅165viewsHas a video solution.
Textbook QuestionFill in the blank(s) to correctly complete each sentence. In the expression 6^3, 6 is the ____ , and 3 is the ____ .247viewsHas a video solution.
Textbook QuestionIdentify the set { 1,1/3, 1/9 ,1/27, ....} as finite or infinite.303viewsHas a video solution.
Textbook QuestionLet A = {a, b, c}, B = {a, c, d, e}, and C = {a, d, f, g}. Find the indicated set A ∪ B.268viewsHas a video solution.
Textbook QuestionIn Exercises 1–14, write each number in decimal notation without the use of exponents. -7.16X10⁶154viewsHas a video solution.
Textbook QuestionWhich choice shows the correct way to write 16/24 in lowest terms? A. 16/24 = (8 + 8)/(8 + 16) =8/16 =1/2 B.16/24 =(4*4)/(4 *6) =4/6 C. 16/24 =(8*2)/(8*3) =2/3239viewsHas a video solution.
Textbook QuestionUse set notation and write the elements belonging to the set {x | x is a natural number less than 6}.242viewsHas a video solution.
Textbook QuestionWhich fraction is not equal to 5/9? A. 15/27 B. 30/54 C. 40/74 D. 55/99275viewsHas a video solution.
Textbook QuestionIn Exercises 1–14, write each number in decimal notation without the use of exponents. 1.4X10⁰156viewsHas a video solution.
Textbook QuestionIn Exercises 1–14, write each number in decimal notation without the use of exponents. 7.9X10⁻¹164viewsHas a video solution.
Textbook QuestionIdentify each set as finite or infinite. Then determine whether 10 is an element of the set. {4, 5, 6,...., 15}356viewsHas a video solution.
Textbook QuestionIdentify each set as finite or infinite. Then determine whether 10 is an element of the set. {1, 1/2, 1/4, 1/8, ....}265viewsHas a video solution.
Textbook QuestionState the name of the property illustrated: 3+17 = 17+3413viewsHas a video solution.
Textbook QuestionIn Exercises 1–14, write each number in decimal notation without the use of exponents. -6.00001X10¹⁰145viewsHas a video solution.
Textbook QuestionUse the product rule to simplify the expressions in Exercises 13–22. In Exercises 17–22, assume that variables represent nonnegative real numbers. √27430views1rankHas a video solution.
Textbook QuestionState the name of the property illustrated: (6 • 3) • 9 = 6 • (3 • 9)251viewsHas a video solution.
Textbook QuestionIdentify each set as finite or infinite. Then determine whether 10 is an element of the set. {x | x is a natural number greater than 11}216viewsHas a video solution.
Textbook QuestionIn Exercises 15–30, write each number in scientific notation. 32,000151viewsHas a video solution.
Textbook QuestionUse the product rule to simplify the expressions in Exercises 13–22. In Exercises 17–22, assume that variables represent nonnegative real numbers. √125x^2282viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. |25| = |-25|211viewsHas a video solution.
Textbook QuestionIn Exercises 15–30, write each number in scientific notation. 638,000,000,000,000,000145viewsHas a video solution.
Textbook QuestionIdentify each set as finite or infinite. Then determine whether 10 is an element of the set. {x | x is a fraction between 8 and 9}488viewsHas a video solution.
Textbook QuestionThe formula C=5/9(F-32) expresses the relationship between Fahrenheit temperature, F, and Celsius temperature, C. In Exercises 17–18, use the formula to convert the given Fahrenheit temperature to its equivalent temperature on the Celsius scale. 50 °F7957viewsHas a video solution.
Textbook QuestionState the name of the property illustrated: (3 • 7) + (4 • 7) = (4 • 7) + (3 •7)275viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. |5+(-13) | = |5| + |-13|259viewsHas a video solution.
Textbook QuestionA football was kicked vertically upward from a height of 4 feet with an initial speed of 60 feet per second. The formula h=4+60t-16t^2 describes the ball's height above the ground, h, in feet, t seconds after it was kicked. Use this formula to solve Exercises 19–20. What was the ball's height 2 seconds after it was kicked?1009viewsHas a video solution.
Textbook QuestionIn Exercises 15–30, write each number in scientific notation. -317156viewsHas a video solution.
Textbook QuestionUse set notation, and list all the elements of each set. {12, 13, 14,..., 20}270viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. |8-12| = |8| - |12|204viewsHas a video solution.
Textbook QuestionIn Exercises 21–28, find the intersection of the sets. {1,2,3,4}∩{2,4,5}279viewsHas a video solution.
Textbook QuestionIn Exercises 15–30, write each number in scientific notation. -5716158viewsHas a video solution.
Textbook QuestionUse set notation, and list all the elements of each set. {1, 1/2, 1/4, ...., 1/32} .372viewsHas a video solution.
Textbook QuestionWrite each mixed number as an improper fraction. 2(3/5)715viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. |11| * |-6| = |-66|222viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. |-5| * |6| = |-5*6|249viewsHas a video solution.
Textbook QuestionUse set notation, and list all the elements of each set. {17, 22, 27, .. , 47}247viewsHas a video solution.
Textbook QuestionIn Exercises 15–30, write each number in scientific notation. 0.0027152viewsHas a video solution.
Textbook QuestionIn Exercises 21–28, find the intersection of the sets. {s,e,t}∩{t,e,s}288views1rankHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. |-14| / |2| = |-14/2|203viewsHas a video solution.
Textbook QuestionUse set notation, and list all the elements of each set. {74, 68, 62, ..., 38}238viewsHas a video solution.
Textbook QuestionUse set notation, and list all the elements of each set. {x | x is a natural number greater than 8 and less than 15}256viewsHas a video solution.
Textbook QuestionIn Exercises 15–30, write each number in scientific notation. -0.00000000504149viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (4/5)*(6/7)258viewsHas a video solution.
Textbook QuestionUse set notation, and list all the elements of each set. {x | x is a natural number not greater than 4}372viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (5/9)*(2/7)235viewsHas a video solution.
Textbook QuestionInsert ∈ or ∉ in each blank to make the resulting statement true. 6 _____ {3, 4, 5, 6}264viewsHas a video solution.
Textbook QuestionIn Exercises 15–30, write each number in scientific notation. 0.007180viewsHas a video solution.
Textbook QuestionIn Exercises 21–28, find the intersection of the sets. {a,b,c,d}∩∅281viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (3/20)*(5/21)221viewsHas a video solution.
Textbook QuestionInsert ∈ or ∉ in each blank to make the resulting statement true. 5 ____ {4, 6, 8, 10}240viewsHas a video solution.
Textbook QuestionIn Exercises 15–30, write each number in scientific notation. 3.14159151viewsHas a video solution.
Textbook QuestionSimplify each exponential expression: (-5x^3y^2)(-2x^(-11)y^(-2))240viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (1/8)*(10/7)214viewsHas a video solution.
Textbook QuestionInsert ∈ or ∉ in each blank to make the resulting statement true. 13 _____ {3, 5, 12, 14}334viewsHas a video solution.
Textbook QuestionIn Exercises 29–34, find the union of the sets. {1,3,5,7}∪{2,4,6,8,10}320viewsHas a video solution.
Textbook QuestionIn Exercises 31–50, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (3X10⁴)(2.1X10³)184viewsHas a video solution.
Textbook QuestionInsert ∈ or ∉ in each blank to make the resulting statement true. 0 _____ {0, 2, 3, 4}241viewsHas a video solution.
Textbook QuestionInsert ∈ or ∉ in each blank to make the resulting statement true. 0 _____ {0, 5, 6, 7, 8, 10}228viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (21/8)*(4/7)216viewsHas a video solution.
Textbook QuestionIn Exercises 31–50, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (1.6X10¹⁵)(4X10⁻¹¹)164viewsHas a video solution.
Textbook QuestionIn Exercises 29–34, find the union of the sets. {e,m,p,t,y} ∪ ∅269viewsHas a video solution.
Textbook QuestionIn Exercises 35–38, list all numbers from the given set that are a. natural numbers, b. whole numbers, c. integers, d. rational numbers, e. irrational numbers, f. real numbers. {-9, -4/5, 0, 0.25, √3, 9.2, √100}965viewsHas a video solution.
Textbook QuestionIn Exercises 31–50, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (6.1X10⁻⁸)(2X10⁻⁴)175viewsHas a video solution.
Textbook QuestionInsert ∈ or ∉ in each blank to make the resulting statement true. {0} _____ {0, 1, 2, 5}229views1rankHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. 3(1/4)*1(2/3)222viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. 2(2/3)*1(3/5)294viewsHas a video solution.
Textbook QuestionInsert ∈ or ∉ in each blank to make the resulting statement true. {2} ____ {2, 4, 6, 8}258viewsHas a video solution.
Textbook QuestionPerform the indicated operation and write the answer in decimal notation. (3*10^3)(1.3*10^2)613viewsHas a video solution.
Textbook QuestionInsert ∈ or ∉ in each blank to make the resulting statement true. . 0 ____ ∅230viewsHas a video solution.
Textbook QuestionIn Exercises 31–50, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (4.3X10⁸)(6.2X10⁴)145viewsHas a video solution.
Textbook QuestionIn Exercises 35–38, list all numbers from the given set that are a. natural numbers, b. whole numbers, c. integers, d. rational numbers, e. irrational numbers, f. real numbers. {-11, -5/6, 0, 0.75, √5, π, √64}357viewsHas a video solution.
Textbook QuestionIn Exercises 33–38, find the union of the sets. { a, e, i, o, u } ⋃ ∅152viewsHas a video solution.
Textbook QuestionInsert ∈ or ∉ in each blank to make the resulting statement true. ∅ ____ ∅265viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (6/11)/(5/4)277viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. 3 ∈ {2, 5, 6, 8}237viewsHas a video solution.
Textbook QuestionIn Exercises 31–50, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. 8.4X10⁸ / 4x10⁵152viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (7/5)/(3/10)227viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. 6 ∈ {2, 5, 8, 9}279viewsHas a video solution.
Textbook QuestionIn Exercises 31–50, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. 3.6X10⁴ / 9X10⁻²157viewsHas a video solution.
Textbook QuestionUse the product rule to simplify the expressions in Exercises 41 - 44. In exercises 43 - 44, assume that variables represent nonnegative real numbers. √300265viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. 1 ∈ {11, 5, 4, 3, 1}200viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (24/7)/(6/21)234viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (3/4)/12283viewsHas a video solution.
Textbook QuestionIn Exercises 31–50, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. 4.8X10⁻² / 2.4X10⁶147viewsHas a video solution.
Textbook QuestionDetermine whether each statement in Exercises 43–50 is true or false. -13 ≤ -2275viewsHas a video solution.
Textbook QuestionSimplify each exponential expression in Exercises 23–64. (−3x^2 y^5)^2296viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. 9 ∉ {8, 5, 2, 1}218viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. (2/5)/30247viewsHas a video solution.
Textbook QuestionUse the quotient rule to simplify the expressions in Exercises 45-46. √(121/4)296viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. {2, 5, 8, 9} = {2, 5, 9, 8}233viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. {3, 0, 9, 6, 2} = {2, 9, 0, 3, 6}206viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. 8/(4/9)220viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. {5, 8, 9} = {5, 8, 9, 0}185viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. 6(3/4)/(3/8)347viewsHas a video solution.
Textbook QuestionDetermine whether each statement in Exercises 43–50 is true or false. -π ≥ - π234viewsHas a video solution.
Textbook QuestionIn Exercises 31–50, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. 480,000,000,000 / 0.00012160viewsHas a video solution.
Textbook QuestionSimplify each exponential expression in Exercises 23–64. (−5x^4 y)(−6x^7 y^11)275viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. {x | x is a natural number less than 3}= {1, 2}235viewsHas a video solution.
Textbook QuestionDetermine whether each statement in Exercises 43–50 is true or false. 0 ≥ -6267viewsHas a video solution.
Textbook QuestionIn Exercises 31–50, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. 0.00072x0.003 / 0.00024161viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. 2(1/2)/1(5/7)304viewsHas a video solution.
Textbook QuestionLet A = {2, 4, 6, 8, 10, 12}, B = {2, 4, 8, 10}, C = {4, 10, 12}, D = {2, 10}, andU = {2, 4, 6, 8, 10, 12, 14}. Determine whether each statement is true or false. A ⊆ U224viewsHas a video solution.
Textbook QuestionIn Exercises 51–60, rewrite each expression without absolute value bars. |300|415viewsHas a video solution.
Textbook QuestionIn Exercises 51–58, solve each equation. Express the solution in scientific notation. (2X10⁻⁵)x = 1.2X10⁹161viewsHas a video solution.
Textbook QuestionMultiply or divide as indicated. Write answers in lowest terms as needed. 2(5/8)/1(15/32)267viewsHas a video solution.
Textbook QuestionLet A = {2, 4, 6, 8, 10, 12}, B = {2, 4, 8, 10}, C = {4, 10, 12}, D = {2, 10}, andU = {2, 4, 6, 8, 10, 12, 14}. Determine whether each statement is true or false. C ⊆ U214viewsHas a video solution.
Textbook QuestionIn Exercises 51–60, rewrite each expression without absolute value bars. |12 - π|296viewsHas a video solution.
Textbook QuestionIn Exercises 51–58, solve each equation. Express the solution in scientific notation. x / 2X10⁸ =-3.1X10⁻⁵180viewsHas a video solution.
Textbook QuestionIn Exercises 51–60, rewrite each expression without absolute value bars. |7 - π|275viewsHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed.2/9 + 5/9233viewsHas a video solution.
Textbook QuestionLet A = {2, 4, 6, 8, 10, 12}, B = {2, 4, 8, 10}, C = {4, 10, 12}, D = {2, 10}, andU = {2, 4, 6, 8, 10, 12, 14}. Determine whether each statement is true or false. D ⊆ A222viewsHas a video solution.
Textbook QuestionIn Exercises 51–58, solve each equation. Express the solution in scientific notation. x-(7.2X10¹⁸)=8.4X10¹⁸186viewsHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed. 7/12 + 1/12236viewsHas a video solution.
Textbook QuestionLet A = {2, 4, 6, 8, 10, 12}, B = {2, 4, 8, 10}, C = {4, 10, 12}, D = {2, 10}, andU = {2, 4, 6, 8, 10, 12, 14}. Determine whether each statement is true or false. B ⊆ C204viewsHas a video solution.
Textbook QuestionIn Exercises 51–60, rewrite each expression without absolute value bars. -3/|-3|302viewsHas a video solution.
Textbook QuestionIn Exercises 51–58, solve each equation. Express the solution in scientific notation. (-1.2X10⁻³)x=(1.8X10⁻⁴)(2.4X10⁶)153viewsHas a video solution.
Textbook QuestionFind each product or quotient where possible. -5/2 (-12/25)200viewsHas a video solution.
Textbook QuestionLet A = {2, 4, 6, 8, 10, 12}, B = {2, 4, 8, 10}, C = {4, 10, 12}, D = {2, 10}, andU = {2, 4, 6, 8, 10, 12, 14}. Determine whether each statement is true or false. ∅ ⊆ ∅243viewsHas a video solution.
Textbook QuestionIn Exercises 51–60, rewrite each expression without absolute value bars. ||-3|-|-7||567viewsHas a video solution.
Textbook QuestionFind each product or quotient where possible. -3/8 (-24/9)216viewsHas a video solution.
Textbook QuestionIn Exercises 59–70, evaluate each exponential expression. (-10)^2150viewsHas a video solution.
Textbook QuestionLet A = {2, 4, 6, 8, 10, 12}, B = {2, 4, 8, 10}, C = {4, 10, 12}, D = {2, 10}, andU = {2, 4, 6, 8, 10, 12, 14}. Determine whether each statement is true or false. {0, 2} ⊆ D219viewsHas a video solution.
Textbook QuestionIn Exercises 61–66, evaluate each algebraic expression for x=2 and y=-5. |x+y|299viewsHas a video solution.
Textbook QuestionIn Exercises 59–70, evaluate each exponential expression. -10^2151viewsHas a video solution.
Textbook QuestionLet A = {2, 4, 6, 8, 10, 12}, B = {2, 4, 8, 10}, C = {4, 10, 12}, D = {2, 10}, andU = {2, 4, 6, 8, 10, 12, 14}. Determine whether each statement is true or false. A ⊆ C224viewsHas a video solution.
Textbook QuestionFind each product or quotient where possible. -0.5(-0.6)227viewsHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed. 3(1/8) + 2(1/4)222viewsHas a video solution.
Textbook QuestionInsert ⊆ or s in each blank to make the resulting statement true. {2, 4, 6} ____ {2, 3, 4, 5, 6}215viewsHas a video solution.
Textbook QuestionIn Exercises 59–70, evaluate each exponential expression. (-2)^3142viewsHas a video solution.
Textbook QuestionFind each product or quotient where possible. -0.06(0.4)199viewsHas a video solution.
Textbook QuestionIn Exercises 61–66, evaluate each algebraic expression for x=2 and y=-5. |x|+|y|271viewsHas a video solution.
Textbook QuestionInsert ⊆ or s in each blank to make the resulting statement true. {1, 5} ____ {0, 1, 2, 3, 5}235viewsHas a video solution.
Textbook QuestionInsert ⊆ or s in each blank to make the resulting statement true. {0, 1, 2} ____ {1, 2, 3, 4, 5}241viewsHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed. 7/9-2/9220viewsHas a video solution.
Textbook QuestionIn Exercises 59–70, evaluate each exponential expression. (-1)^4156viewsHas a video solution.
Textbook QuestionIn Exercises 65–76, write each number in decimal notation without the use of exponents. 9.2×10^2303viewsHas a video solution.
Textbook QuestionInsert ⊆ or s in each blank to make the resulting statement true. {5, 6, 7, 8} ____ {1, 2, 3, 4, 5, 6, 7}241viewsHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed. 13/15 - 3/15207viewsHas a video solution.
Textbook QuestionIn Exercises 59–70, evaluate each exponential expression. (-1)^33139viewsHas a video solution.
Textbook QuestionIn Exercises 67–74, express the distance between the given numbers using absolute value. Then find the distance by evaluating the absolute value expression. 2 and 17475viewsHas a video solution.
Textbook QuestionInsert ⊆ or s in each blank to make the resulting statement true. ∅ ____ {1, 4, 6, 8}238viewsHas a video solution.
Textbook QuestionInsert ⊆ or s in each blank to make the resulting statement true. ∅ ____ ∅278views2rankHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed. 7/12 - 1/3231viewsHas a video solution.
Textbook QuestionIn Exercises 59–70, evaluate each exponential expression. - (-1/2)^3149viewsHas a video solution.
Textbook QuestionIn Exercises 67–74, express the distance between the given numbers using absolute value. Then find the distance by evaluating the absolute value expression. −2 and 5301viewsHas a video solution.
Textbook QuestionSimplify using properties of exponents. [5x^(2/3)][4x^(1/4)]306viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. {5, 7, 9, 19} ∩ {7, 9, 11, 15} = {7, 9}216viewsHas a video solution.
Textbook QuestionIn Exercises 65–76, write each number in decimal notation without the use of exponents. −8.17×10^6233viewsHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed. 7/12-1/9200viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. [6, 12, 14, 16} ∪ {6, 14, 19} = {6, 14}239viewsHas a video solution.
Textbook QuestionIn Exercises 67–74, express the distance between the given numbers using absolute value. Then find the distance by evaluating the absolute value expression. -26 and -3285viewsHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed. 4(3/4) - 1(2/5)236viewsHas a video solution.
Textbook QuestionIn Exercises 65–76, write each number in decimal notation without the use of exponents. −3.14×10^−3345viewsHas a video solution.
Textbook QuestionIn Exercises 75–84, state the name of the property illustrated. 6+(−4)=(−4)+6256viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. {3, 5, 9, 10} ∩ ∅ = {3, 5, 9, 10}243viewsHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed. 8(2/9)-4(2/3)413viewsHas a video solution.
Textbook QuestionFind each product or quotient where possible. -10/17 / (-12/5)208viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. {3, 5, 9, 10} ∪ ∅ = {3, 5, 9, 10}218viewsHas a video solution.
Textbook QuestionAdd or subtract as indicated. Write answers in lowest terms as needed. 7(5/12)-4(5/6)280viewsHas a video solution.
Textbook QuestionIn Exercises 65–76, write each number in decimal notation without the use of exponents. −7.00001×10^10321viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. {1, 2, 4} ∪ {1, 2, 4} = {1, 2, 4}217viewsHas a video solution.
Textbook QuestionIn Exercises 75–84, state the name of the property illustrated. 6+(2+7)=(6+2)+7258viewsHas a video solution.
Textbook QuestionFind each product or quotient where possible. 12/13 / -4/3250viewsHas a video solution.
Textbook QuestionIn Exercises 77–86, write each number in scientific notation. 64,000258viewsHas a video solution.
Textbook QuestionFind each product or quotient where possible. 7/6 / -2/3226viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. ∅ ∪ ∅ = ∅203viewsHas a video solution.
Textbook QuestionIn the decimal number 367.9412, name the digit that has each place value. (a) tens (b) tenths (c) thousandths (d) ones or units (e) hundredths222viewsHas a video solution.
Textbook QuestionIn the decimal number 367.9412, name the digit that has each place value. (a) tens (b) tenths (c) thousandths (d) ones or units (e) hundredths216viewsHas a video solution.
Textbook QuestionIn the decimal number 367.9412, name the digit that has each place value. (a) tens (b) tenths (c) thousandths (d) ones or units (e) hundredths195viewsHas a video solution.
Textbook QuestionIn the decimal number 367.9412, name the digit that has each place value. (a) tens (b) tenths (c) thousandths (d) ones or units (e) hundredths227viewsHas a video solution.
Textbook QuestionIn the decimal number 367.9412, name the digit that has each place value. (a) tens (b) tenths (c) thousandths (d) ones or units (e) hundredths247viewsHas a video solution.
Textbook QuestionDetermine whether each statement is true or false. ∅ ∩ ∅ = ∅235viewsHas a video solution.
Textbook QuestionIn Exercises 75–84, state the name of the property illustrated. 7⋅(11⋅8)=(11⋅8)⋅7273viewsHas a video solution.
Textbook QuestionIn Exercises 77–86, write each number in scientific notation. 579,000,000,000,000,000309viewsHas a video solution.
Textbook QuestionWrite a decimal number that has 5 in the thousands place, 0 in the tenths place, and 4 in the ten-thousandths place.231viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. M ∩ R231viewsHas a video solution.
Textbook QuestionFor the decimal number 46.249, round to the place value indicated. (a) hundredths (b) tenths (c) ones or units (d) tens208viewsHas a video solution.
Textbook QuestionFor the decimal number 46.249, round to the place value indicated. (a) hundredths (b) tenths (c) ones or units (d) tens232viewsHas a video solution.
Textbook QuestionFor the decimal number 46.249, round to the place value indicated. (a) hundredths (b) tenths (c) ones or units (d) tens251viewsHas a video solution.
Textbook QuestionFor the decimal number 46.249, round to the place value indicated. (a) hundredths (b) tenths (c) ones or units (d) tens244viewsHas a video solution.
Textbook QuestionRound each decimal to the nearest thousandth. (a) 0.8 (line above 8) (b) 0.4 (line above 4) (c) 0.9762 (d) 0.8645320viewsHas a video solution.
Textbook QuestionWrite 40,610,000 in scientific notation. (Section 1.7, Example 2)152viewsHas a video solution.
Textbook QuestionRound each decimal to the nearest thousandth. (a) 0.8 (line above 8) (b) 0.4 (line above 4) (c) 0.9762 (d) 0.8645230viewsHas a video solution.
Textbook QuestionIn Exercises 77–86, write each number in scientific notation. −3829253viewsHas a video solution.
Textbook QuestionRound each decimal to the nearest thousandth. (a) 0.8 (line above 8) (b) 0.4 (line above 4) (c) 0.9762 (d) 0.8645229viewsHas a video solution.
Textbook QuestionRound each decimal to the nearest thousandth. (a) 0.8 (line above 8) (b) 0.4 (line above 4) (c) 0.9762 (d) 0.8645253viewsHas a video solution.
Textbook QuestionIn Exercises 75–84, state the name of the property illustrated. 1/(x+3) (x+3)=1, x≠−3285viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. M ∪ N216viewsHas a video solution.
Textbook QuestionWrite each decimal as a fraction. (Do not write in lowest terms.) 0.4214viewsHas a video solution.
Textbook QuestionIn Exercises 83–90, evaluate each expression without using a calculator. 36^(1/2)261viewsHas a video solution.
Textbook QuestionIn Exercises 77–86, write each number in scientific notation. 0.0083256viewsHas a video solution.
Textbook QuestionWrite each decimal as a fraction. (Do not write in lowest terms.) 0.6231viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. M ∩ N249viewsHas a video solution.
Textbook QuestionIn Exercises 77–86, write each number in scientific notation. −0.00000000405286viewsHas a video solution.
Textbook QuestionWrite each decimal as a fraction. (Do not write in lowest terms.) 0.82275viewsHas a video solution.
Textbook QuestionIn Exercises 83–90, evaluate each expression without using a calculator. 27^(1/3)396viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. N ∪ R205viewsHas a video solution.
Textbook QuestionWrite each decimal as a fraction. (Do not write in lowest terms.) 0.104211viewsHas a video solution.
Textbook QuestionWrite each decimal as a fraction. (Do not write in lowest terms.) 0.043227viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. N′260viewsHas a video solution.
Textbook QuestionWrite each decimal as a fraction. (Do not write in lowest terms.) 0.087225viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. Q′230viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. M′ ∩ Q214viewsHas a video solution.
Textbook QuestionIn Exercises 87–106, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (6.1×10^−8)(2×10^−4)241viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. Q ∩ R′223viewsHas a video solution.
Textbook QuestionIn Exercises 87–106, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (4.3×10^8)(6.2×10^4)234viewsHas a video solution.
Textbook QuestionIn Exercises 91–100, simplify using properties of exponents. (20x^1/2)/(5x^1/4)280viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. ∅ ∩ Q213viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. N ∪ ∅199viewsHas a video solution.
Textbook QuestionEvaluate each expression. (-2/9 -1/4) - {-5/18 - (-1/2)}227viewsHas a video solution.
Textbook QuestionIn Exercises 87–106, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (8.4×10^8)/(4×10^5)272viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. (M ∩ N) ∪ R218viewsHas a video solution.
Textbook QuestionIn Exercises 87–106, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (1.2×10^4)/(2×10^−2)251viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. (N ∪ R) ∩ M250viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. (R ∪ N) ∩ M′231viewsHas a video solution.
Textbook QuestionIn Exercises 87–106, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (2.4×10^−2)/(4.8×10^-6)259viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. Q ∩ (M ∪ N)215viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. (U ∩ ∅′) ∪ R221viewsHas a video solution.
Textbook QuestionIn Exercises 87–106, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. 282,000,000,000/0.00141285viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. {x | x ∈ U, x ∉ M}275viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. {x | x ∈ U, x ∉ R}242viewsHas a video solution.
Textbook QuestionIn Exercises 87–106, perform the indicated computations. Write the answers in scientific notation. If necessary, round the decimal factor in your scientific notation answer to two decimal places. (66,000×0.001)/(0.003×0.002)260viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. {x | x ∈ M and x ∈ Q}221viewsHas a video solution.
Textbook QuestionLet U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. {x | x ∈ M or x ∈ Q}256viewsHas a video solution.
Textbook QuestionLet A = { -6, - 12/4 , - 5/8 , - √3, 0, 1/4 , 1, 2π, 3, √12}. List all the elements of A that belong to each set. Natural numbers252viewsHas a video solution.
Textbook QuestionLet A = { -6, - 12/4 , - 5/8 , - √3, 0, 1/4 , 1, 2π, 3, √12}. List all the elements of A that belong to each set. Integers195viewsHas a video solution.
Textbook QuestionIdentify the property illustrated in each statement. Assume all variables represent real numbers. 6*12+6*15=6(12+15)254viewsHas a video solution.
Textbook QuestionLet A = { -6, - 12/4 , - 5/8 , - √3, 0, 1/4 , 1, 2π, 3, √12}. List all the elements of A that belong to each set. Irrational numbers509views5rankHas a video solution.
Textbook QuestionIdentify the property illustrated in each statement. Assume all variables represent real numbers. (t-6)*(1/t-6)=1, if t-6 not equal to 0423viewsHas a video solution.
Textbook QuestionIdentify the property illustrated in each statement. Assume all variables represent real numbers. (7.5-y)+0=7.5-y333viewsHas a video solution.
Textbook QuestionIdentify the property illustrated in each statement. Assume all variables represent real numbers. 5(t+3) = (t+3)*5245viewsHas a video solution.
Textbook QuestionIdentify the property illustrated in each statement. Assume all variables represent real numbers. (38+99) +1 = 38+(99+1)221viewsHas a video solution.
Textbook QuestionIdentify the property illustrated in each statement. Assume all variables represent real numbers. 5𝜋 is a real number.228viewsHas a video solution.
Textbook QuestionComplete the table of fraction, decimal and percent equivalents. Fraction in lowest terms(or Whole Number) 1/100 Decimal 0.01 Percent ?255viewsHas a video solution.
Textbook QuestionComplete the table of fraction, decimal and percent equivalents. Fraction in lowest terms(or Whole Number) 1/50 Decimal ? Percent 2%198viewsHas a video solution.
Textbook QuestionComplete the table of fraction, decimal and percent equivalents. Fraction in lowest terms(or Whole Number) ? Decimal 0.05 Percent 5%206viewsHas a video solution.
Textbook QuestionComplete the table of fraction, decimal and percent equivalents. Fraction in lowest terms(or Whole Number) 1/10 Decimal ? Percent ?266viewsHas a video solution.
Textbook QuestionComplete the table of fraction, decimal and percent equivalents. Fraction in lowest terms(or Whole Number) ? Decimal ? Percent 20%510viewsHas a video solution.
Textbook QuestionComplete the table of fraction, decimal and percent equivalents. Fraction in lowest terms(or Whole Number) 1/3 Decimal ? Percent ?216viewsHas a video solution.
Textbook QuestionComplete the table of fraction, decimal and percent equivalents. Fraction in lowest terms(or Whole Number) ? Decimal ? Percent 50%221viewsHas a video solution.
Textbook QuestionUse the distributive property to calculate each value mentally. 72*17+28*17235viewsHas a video solution.
Textbook QuestionUse the distributive property to calculate each value mentally. 123 5/8 * 1 1/2 - 23 5/8 * 1 1/2418viewsHas a video solution.
Textbook QuestionComplete the table of fraction, decimal and percent equivalents. Fraction in lowest terms(or Whole Number) 1 Decimal 1.0 Percent ?244viewsHas a video solution.
Textbook QuestionWrite each fraction as a decimal. For repeating decimals, write the answer by first using bar notation and then rounding to the nearest thousandth. 9/4366viewsHas a video solution.
Textbook QuestionWrite each fraction as a decimal. For repeating decimals, write the answer by first using bar notation and then rounding to the nearest thousandth. 3/8220viewsHas a video solution.
Textbook QuestionWrite each fraction as a decimal. For repeating decimals, write the answer by first using bar notation and then rounding to the nearest thousandth. 5/9485viewsHas a video solution.
Textbook QuestionWrite each fraction as a decimal. For repeating decimals, write the answer by first using bar notation and then rounding to the nearest thousandth. 1/6341viewsHas a video solution.
Textbook QuestionWrite in scientific notation: 8,034,000,000. (Section 1.7, Example 2)184viewsHas a video solution.
Textbook QuestionExercises 159–161 will help you prepare for the material covered in the next section. If 6.2 is multiplied by 10^3, what does this multiplication do to the decimal point in 6.2?252viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 51%236viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 47%259viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 15%236viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 35%221viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 2%212viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 8%186viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 140%245viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 180%214viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 7.5%231viewsHas a video solution.
Textbook QuestionWrite each percent as a fraction. Give answers in lowest terms. 2.5%277viewsHas a video solution.