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Mathematics, 13.04.2021 01:00 cobalt3931

An insulated collar is made to cover a pipe. Find the volume of the material used to make the collar. Let r = 3 inches, R = 5 inches, and h = 21 inches. Use 3.14 for p, and round to the nearest hundredth

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An insulated collar is made to cover a pipe. Find the volume of the material used to make the collar...
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