In Exercises 65–76, write each number in decimal notation without the use of exponents. 9.2×10^2

Key Concepts

Scientific Notation

Scientific notation is a way of expressing numbers that are too large or too small in a compact form. It is written as a product of a number (the coefficient) and a power of ten. For example, in the expression 9.2×10^2, 9.2 is the coefficient, and 10^2 indicates that the coefficient should be multiplied by 100.

Decimal Notation

Decimal notation is the standard way of writing numbers using digits from 0 to 9, where the position of each digit represents a power of ten. Converting from scientific notation to decimal notation involves calculating the value of the power of ten and multiplying it by the coefficient to express the number in a more familiar format.

Multiplication of Powers of Ten

When multiplying a number by a power of ten, you shift the decimal point to the right for positive exponents and to the left for negative exponents. In the case of 9.2×10^2, the exponent 2 indicates that the decimal point in 9.2 should be moved two places to the right, resulting in the decimal notation of 920.