construct a rational function that will help solve the problem. then, use a calculator to answerthe question.   a right circular cylinder is to have a volume of 55 cubic inches. it costs 0.04 cents/square inch to construct the top and bottom and 0.01 cent/square inch to construct the rest of the cylinder. find the radius to yield minimum cost. let x= radius. (round your answer to two decimal places) _________in

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