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A swimming pool is being drained with a pump. The pump drains the pool at a constant rate, The pool's water level drops 3 inches in 6 hours was the rate per hour of the water level change?

Respuesta :

Rubymistbell
Water level change =
1/2 an inch per hour
To solve the problem you need to do the water amount dropping (3) divide by the number of hours (6). The awnser is .5

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