Mathematics, 16.11.2020 17:50, GamerGirl15

A tank contains 8,000 L of brine with 14 kg of dissolved salt. Pure water enters the tank at a rate of 80 L/min. The solution is kept thoroughly mixed and drains from the tank at the same rate. Required:
a. How much salt is in the tank after t minutes?
b. How much salt is in the tank after 10 minutes?

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A tank contains 8,000 L of brine with 14 kg of dissolved salt. Pure water enters the tank at a rate...