Mathematics, 23.11.2020 09:40 xxaurorabluexx
One inlet pipe can fill an empty pool in 9 hours, and a drain can empty the pool in 12 hours. How long will
it take the pipe to fill the pool if the drain is left open?
hours
Answers: 3
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The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base
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Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1
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One inlet pipe can fill an empty pool in 9 hours, and a drain can empty the pool in 12 hours. How lo...
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