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05-12-2016
Mathematics

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Emily called the post office to find out about the shipping tubes that she could buy there. The person helping her told her that the tubes had a surface area of 269.5 square inches and a radius of 3.5 inches. What is the height of the tube? A. 70 inches B. 38.5 inches C. 105 inches D. 35 inches

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Importancepeace Importancepeace

07-12-2016

the answer is 8.75, you have to use the surface area formula question, plug in the numbers where they belong, and then you have your answer.

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