Mathematics, 20.09.2020 03:01 cobyontiveros

ANOTHER 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 L/min. Brine that contains 0.04 kg of salt per liter of water enters the tank at a rate of 10 L/min. The solution is kept thoroughly mixed and drains from the tank at a rate of 15 L/min.

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ANOTHER A tank contains 1000 L of pure water. Brine that contains 0.05 kg of salt per liter of wate...