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11-08-2022
Mathematics

Answered

The volume of a cylinder varies jointly with the square of its radius and
with its height: V = kr² h
Cylinder A has a volume of 251.2 cubic inches and has a radius of 4
inches and a height of 5 inches. What is the volume of cylinder B, which
has a radius of 3 inches and a height of 9 inches?
O 3.14 cubic inches
O 84.78 cubic inches
O 339.12 cubic inches
254.34 cubic inches

Answer :

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