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Pump A alone can empty

A pump can be adjusted to empty a 1000-liter pool at different rates. When operated at a rate of R liters per minute, the pump
1. 1 answer
2. asked by Nate
3. 689 views
A pump can be adjusted to empty a 1000-liter pool at different rates. When operated at a rate of liters per minute, the pump
1. 1 answer
2. asked by Nate
3. 701 views
A cylindrical water reservoir is served with 3 pumps, P,Q and R.Pump P can fill the empty reservoir in 5hours while pump Q can
1. 1 answer
2. 81 views
3 pumps were used to empty a pond hold an unknown amount of water. If pump 1 can empty it in 4 days, pump 2 in 10 days and #3 in
1. 1 answer
2. asked by Emily
3. 574 views
The time required to empty a tank varies inversely as the rate of pumping. If a pump can empty a tank in 45 minutes at the rate
1. 7 answers
2. 61 views
One pump can empty a pool in 4 days, whereas a second pump can empty the pool in 12 days. How long will it take the two pumps,
1. 1 answer
2. asked by jess
3. 432 views
One pump can empty a pool in 3 days, whereas a second pump can empty the pool in 14 days. How long will it take the two pumps,
1. 1 answer
2. asked by G
3. 300 views
One pump can empty a pool in 5 days, whereas a second pump can empty the pool in 7 days. How long will it take two pumps,
1. 1 answer
2. asked by Shane
3. 491 views
One pump can empty a pool in 5 days, whereas a second pump can empty the pool in 7 days. How long will it take the two pumps,
1. 3 answers
2. asked by Lisa
3. 8,807 views
One pump can empty a pool in 5 days, whereas a second pump can empty the pool in 7 days. How long will it take the 2 pumps,
1. 1 answer
2. asked by Jaison
3. 492 views