Question: The time t required to empty a wastewater-holding tank is inversely proportional to the cross-sectional area A of the drainage pipe. If it takes 2.0

The time t required to empty a wastewater-holding tank is inversely proportional to the cross-sectional area A of the drainage pipe. If it takes 2.0 h to empty a tank with a drainage pipe for which A = 48 in.², how long will it take to empty the tank if A = 68 in.²?

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solution Time for A1 Time for A2 A2 A1 Let t1 be the time it takes to empty the tank with a drain... View full answer

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