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Mathematics, 07.04.2020 20:23 clarawulf9477

A tank contains 9,000 L of brine with 16 kg of dissolved salt. Pure water enters the tank at a rate of 90 L/min. The solution is kept thoroughly mixed and drains from the tank at the same rate. (a) How much salt is in the tank after t minutes

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A tank contains 9,000 L of brine with 16 kg of dissolved salt. Pure water enters the tank at a rate...
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