Let x represent the length of one side of the square patio. Write expressions for the length and width of the new patio. Then find the area of the new patio
if the original patio measures 20 feet by 20 feet.

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