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Mathematics, 12.03.2021 14:50 hunndo9248

. A 600-gallon tank is filled with 300 gallons of pure water. A solution containing 1.5 lb of salt per gallon begins entering the tank at a rate of 3 gal/min. Simultaneously, a drain is opened at the bottom of the tank allowing the solution to leave at a rate of 1 gal/min. What will be the salt content at the precise moment the tank is full

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