Mathematics, 03.01.2020 02:31, StupidFatChipmunk
At time t=0 sec, a tank contains 15 oz of salt dissolved in 50 gallons of water. then brine containing 88oz of salt per gallon of brine is allowed to enter the tank at a rate of 55 gal/min and the mixed solution is drained from the tank at the same rate. a. how much salt is in the tank at an arbitrary time t? b. how much salt is in the tank after 25 min?
Answers: 3
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At time t=0 sec, a tank contains 15 oz of salt dissolved in 50 gallons of water. then brine containi...
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