A new car is purchased for $26,000 and over time its value depreciates by one half every 5 years. What is the value of the car 7 years after it was
purchased, to the nearest hundred dollars?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe