question archive A brine containing 2kg per liter of salt enters the tank at a rate of 4 liters per minute and the resulting mixture runs out of the tank at 3 liters per minute
A brine containing 2kg per liter of salt enters the tank at a rate of 4 liters per minute and the resulting mixture runs out of the tank at 3 liters per minute
Subject:Civil EngineeringPrice:2.86 Bought12
A brine containing 2kg per liter of salt enters the tank at a rate of 4 liters per minute and the resulting mixture runs out of the tank at 3 liters per minute. Find the amount of salt in a tank after 30 minutes if the tank contains 200 liters of fresh water.
