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Mathematics, 02.03.2020 23:01 cxttiemsp021

An inlet pipe on a swimming pool can be used to fill the pool in 40 hours. The drain pipe can be used to empty the pool in 45 hours. If the pool is 14 filled and then the inlet pipe and drain pipe are opened, how many more hours would it take to fill the pool? Round your answer to two decimal places, if needed.

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An inlet pipe on a swimming pool can be used to fill the pool in 40 hours. The drain pipe can be use...

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