Question:
A 1.5-mm layer of paint is applied to one side of the
Last updated: 7/12/2022
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A 1.5-mm layer of paint is applied to one side of the spherical zone generated when the upper portion of the circle x² + y2 = 81 on the interval [-5, 5]) is revolved about the x-axis. Find the volume of paint needed assuming that x and y are measured in meters.