SOLUTION: The volume V of a cylinder varies jointly with the height h and the radius squared r^2, and V = 157.00 cm^3 when h=2 cm and r^2 = 25cm^2. Find V when h = 3 cm and r^2 = 36 cm^2. Ro
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Question 603576: The volume V of a cylinder varies jointly with the height h and the radius squared r^2, and V = 157.00 cm^3 when h=2 cm and r^2 = 25cm^2. Find V when h = 3 cm and r^2 = 36 cm^2. Round your answer to the nearest hundredth.
I've tried this problem many times to no avail.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The volume V of a cylinder varies jointly with the height h and the radius squared r^2, and V = 157.00 cm^3 when h=2 cm and r^2 = 25cm^2. Find V when h = 3 cm and r^2 = 36 cm^2. Round your answer to the nearest hundredth.
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V = 157*(3/2)*(36/25)
V = 339.12 cc
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