Mathematics, 01.07.2020 19:01 natimike10

(1 point) A tank contains 60 kg of salt and 2000 L of water. Pure water enters a tank at the rate 8 L/min. The solution is mixed and drains from the tank at the rate 4 L/min. (a) What is the amount of salt in the tank initially

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(1 point) A tank contains 60 kg of salt and 2000 L of water. Pure water enters a tank at the rate 8...

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