Kevin and randy music have a jar containing 59 coins all of which are either quarters or nickels the total value of the coins in the jar is $10.35 how many of each type of coin do they have

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