Question: For the following exercises, construct a rational function that will help solve the problem. Then, use a calculator to answer the question. A right circular

For the following exercises, construct a rational function that will help solve the problem. Then, use a calculator to answer the question.

A right circular cylinder is to have a volume of 40 cubic inches. It costs 4 cents/square inch to construct the top and bottom and 1 cent/square inch to construct the rest of the cylinder. Find the radius to yield minimum cost. Let x = radius.

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