Mathematics, 05.12.2020 04:10, webbjalia04

The volume of a cylinder varies jointly with the square of its radius and with its height: V=kr^2 h Cylinder A has a volume of 197.82 cubic inches and has a radius of 3 inches and a height of 7 inches. What is the volume of cylinder B, which has a radius of 4 inches and a height of 9 inches?

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The volume of a cylinder varies jointly with the square of its radius and with its height: V=kr^2 h...