Mathematics, 25.11.2021 08:30 fespinoza019
A swimming pool has to be drained for maintenance. The pool is shaped like a cylinder with a diameter of and a depth of . Suppose water is pumped out of the pool at a rate of per hour. If the pool starts completely full, how many hours will it take to empty the pool
Answers: 2
Mathematics, 22.06.2019 00:00, karinagonzale80
If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
Answers: 1
A swimming pool has to be drained for maintenance. The pool is shaped like a cylinder with a diamete...
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