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March 29, 2015

Homework Help: college algebra

Posted by Carol on Monday, February 27, 2012 at 3:28pm.

A steel drum in the shape of a right circular cylinder is required to have a volume of 100 cubic feet. express the amount of material required to make the drum as a function of the radius r of the cylinder. also how much material is required if the drum is of radius 3 feet?

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