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OpenStudy (anonymous):
To fill a child's inflatable wading pool you use a garden hose with a diameter of 2.8 cm. Water flows from this hose with a speed of 1.1 m/s. How long will it take to fill the pool to a depth of 33 cm if it is circular and has a diameter of 4.2 m. The answer is 16 min, but I dont know the calculation. Pls help!
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