Donna drove
845
miles in
13
hours.
at the same rate, how long would...
Mathematics, 18.12.2019 13:31 starwarsfan392
Donna drove
845
miles in
13
hours.
at the same rate, how long would it take her to drive
455
miles?
Answers: 3
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Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 21:30
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Answers: 1
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Answers: 1
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