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OpenStudy (wolf):
A swimming pool has to be drained for maintenance. The pool is shaped like a cylinder with a diameter of 13m and a depth of 1.9m. If the water is pumped out of the pool at the rate of 12m^3 per hour, how many hours does it take to empty the pool? Use the value 3.14 for pi, and round your answer to the nearest hour.
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OpenStudy (bahrom7893):
oh this is easy!!
OpenStudy (bahrom7893):
can u go on twiddla?
OpenStudy (wolf):
whats that?
OpenStudy (wolf):
ok im on it
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