A tank contains 80 kg of salt and 1000 L of water. A solution of a concentration 0.04 kg of salt per liter enters a tank at the rate 5 L/min. The solution is mixed and drains from the tank at the same rate. a.) What is the concentration of our solution in the tank initially? concentration = b.) Find the amount of salt in the tank after 1.5 hours. amount = (kg/L) (kg)
A tank contains 80 kg of salt and 1000 L of water. A solution of a concentration 0.04 kg of salt per liter enters a tank at the rate 5 L/min. The solution is mixed and drains from the tank at the same rate. a.) What is the concentration of our solution in the tank initially? concentration = b.) Find the amount of salt in the tank after 1.5 hours. amount = (kg/L) (kg)
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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![A tank contains 80 kg of salt and 1000 L of water. A solution of a concentration 0.04 kg of salt per liter enters a
tank at the rate 5 L/min. The solution is mixed and drains from the tank at the same rate.
a.) What is the concentration of our solution in the tank initially?
concentration =
b.) Find the amount of salt in the tank after 1.5 hours.
amount =
(kg/L)
(kg)
concentration =
c.) Find the concentration of salt in the solution in the tank as time approaches infinity.
(kg/L)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1f1c68a1-c113-41cc-b0cf-42f2666e5687%2Fd4d91efd-b1cc-4ec1-9311-a63d569c1335%2F01iephj_processed.png&w=3840&q=75)
Transcribed Image Text:A tank contains 80 kg of salt and 1000 L of water. A solution of a concentration 0.04 kg of salt per liter enters a
tank at the rate 5 L/min. The solution is mixed and drains from the tank at the same rate.
a.) What is the concentration of our solution in the tank initially?
concentration =
b.) Find the amount of salt in the tank after 1.5 hours.
amount =
(kg/L)
(kg)
concentration =
c.) Find the concentration of salt in the solution in the tank as time approaches infinity.
(kg/L)
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