Get answer: A tank contains 1000 L of pure water. Brine that contains 0.05 kg of salt
Chapter 9, Problem 48(choose chapter or problem)
A tank contains 1000 L of pure water. Brine that contains 0.05 kg of salt per liter of water enters the tank at a rate of 5 Lymin. Brine that contains 0.04 kg of salt per liter of water enters the tank at a rate of 10 Lymin. The solution is kept thoroughly mixed and drains from the tank at a rate of 15 Lymin. How much salt is in the tank (a) after t minutes and (b) after one hour
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