A moderate overdose of the medication Betaxolol, which is used to control high blood pressure, can be lethal, so its administration must be carefully monitored. Drug dosages are specified in terms of mg/kg body weight to accommodate for patient variations. A kid and an adult have quite different body weights, but they both take the same amount of medication per kilogram of body weight. What amount of milligrams of Betaxolol should a patient weighing 77.9 lb take at a dose of 12.0 mg/kg body weight?

If we express a cat's height in finger measurements rather than feet (1 foot = 2.67 finger), what is the volume in cubic inches of a 3 × 2.8 × 1.2 fingers rectangular prism?

A zinc wire with 1.27 mm radius weighs 17.0 kg. Calculate the overall resistance of the wire if it has a resistance of 1.039 ohm per km. 

Deionized water is sold in four 55 gallon drums at a price of $1,559.96. Calculate the price of deionized water per liter.

A new porous material has a density of 0.15 g/cm³ and a surface area of 1100 m²/gram. Determine the surface area of 5.0 mg of this porous material.

The fuel consumption rate of a vehicle is 0.250 L/km. Calculate how many miles the vehicle can travel on 5.00 gallons of gasoline.

The daily recommended intake of calcium for an average adolescent is 1,300 mg. There is 125 mg of calcium in 100 grams of milk. If a 250 g smoothie contains 125 grams of milk, how many grams of smoothie should an adolescent consume to meet the daily recommended intake?