Chapter 8, Problem 39RE

Find the volumes of the solids Find the volume of the solid generated by revolving the regionbounded by the x-axis, the curve y = 3x4, and the lines x = 1and x = -1 about the x-axis

Describe the cross section of the solid below

Determine the diameter of a hole that is drilled vertically through the center of the solid bounded by the graphs of the equations z-29e-(x2 + y2)/4, z = 0, and x² + y2 = 25 if one-tenth of the volume of the solid is removed. (Round your answer to four decimal places.) Need Help? Read it Watch It