A 1.5-mm layer of paint is applied to one side of the following surfaces. Find the approximate volume of paini needed. Assume x and y are measured in meters. The spherical zone generated when the curve y = V8x - x on 7 is revolved about the x-axis the interval 1 ... X ...

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A: This is the application of integral problem

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Q: Find the volume generated by revolving the area enclosed by the curve x2 + y? = 9 about the x-axis.

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