It costs $25.00 to rent a moving van plus an additional $0.50 for every mile you drive. The cost function is (X) = 0.50x25 )

How much does it cost to rent the van if you drive 80 miles?

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