Quiz5EveningSolution - Evening Quiz #5 Solution Mean: 10,...

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Unformatted text preview: Evening Quiz #5 Solution Mean: 10, High: 10, Low: 10 (9 Points) 1. Two pipes can be used to fill a swimming pool. When the first pipe is closed, the second pipe can fill the pool in 9 hours. When the second pipe is closed, the first pipe can fill the pool in 7 hours. How long will it take to fill the pool if both pipes are open? ( ) ( ) ( ) ( ) () Working together, it should take the two pipes or 3 hours, 56 minutes and 15 seconds. hours to fill the pool, ...
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This document was uploaded on 03/30/2012.

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