Colby buys a new car for $40,000. The rate of depreciation is expected to be an average of 12% per year. A. Equation for the value of the car for any number of years.

B. What is the value of the car 10 years after it is purchased they both need to be answered

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters