Hose a runs at a constant rate and can fill a 11,000 gallon pool in 44 hours. how much less time would it take to fill the pool if
a. hose a and hose b ran simultaneously at their respective constant rates?
b. both hose a and hose b can fill the same fraction of the pool in one hour.
c. it takes hose b twice as long to fill the pool as it takes hose a and hose b running simultaneously to fill the pool.