A tank contains 9 000 L of brine with 19 kg of dissolved

Last updated: 7/13/2023

A tank contains 9 000 L of brine with 19 kg of dissolved salt Pure water enters the tank at a rate of 90 L min The solution is kept thoroughly mixed and drair From the tank at the same rate a How much salt is in the tank after t minutes kg y b How much salt is in the tank after 30 minutes Round your answer to one decimal place y kg