Part III. A tank contains 400 liters of water. A solution with a salt concentration of 0.4 kg/L is added at a rate of 5 L/min. The solution is kept mixed and is drained from the tank at a rate of 3 L/min. Find the amount of salt at any given time (t) Find the concentration of salt after 20 mins
Part III. A tank contains 400 liters of water. A solution with a salt concentration of 0.4 kg/L is added at a rate of 5 L/min. The solution is kept mixed and is drained from the tank at a rate of 3 L/min. Find the amount of salt at any given time (t) Find the concentration of salt after 20 mins
Chapter5: Exponential And Logarithmic Functions
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Part III. A tank contains 400 liters of water. A solution with a salt concentration of 0.4 kg/L is added at a rate of 5 L/min. The solution is kept mixed and is drained from the tank at a rate of 3 L/min.
- Find the amount of salt at any given time (t)
- Find the concentration of salt after 20 mins
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