Mathematics, 25.09.2020 01:01 Gloryreak8201
A well mixed tank with a capacity of 1500 gals originally contains 1000 gallons of freshwater. One pipe containing 1/2 lb of salt per gallon is entering at a rate of 4 gal/min. The second pipe containing 1/3 lb of salt per gallon is entering at a rate of 6 gal/min. The mixture is allowed to flow out of the tank at a rate of 5 gal/min. Find the amount of salt in the tank at any time prior to the instant when the solution begins to overflow.
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