A tank contains 100L of pure water. Through a pipe, brine [salt solution] that contains 0.05 kg of salt per liter of water enters the tank at a rate of 5L/min. Through the second pipe, brine that contains 0,04 kg of salt per liter of water enters the tank at a rate of 101/min. The solution is kept well mixed and drains from the tank at a rate of 15L/min. (a) How much salt is in the tank after 1 hour? (b) When is there 24 kg of salt in the tank? (c) What is the limiting amount of salt in the tank?
A tank contains 100L of pure water. Through a pipe, brine [salt solution] that contains 0.05 kg of salt per liter of water enters the tank at a rate of 5L/min. Through the second pipe, brine that contains 0,04 kg of salt per liter of water enters the tank at a rate of 101/min. The solution is kept well mixed and drains from the tank at a rate of 15L/min. (a) How much salt is in the tank after 1 hour? (b) When is there 24 kg of salt in the tank? (c) What is the limiting amount of salt in the tank?
Chapter5: Decimals
Section5.6: Ratios And Rate
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![A tank contains 100L of pure water. Through a pipe, brine [salt solution] that contains 0.05 kg of salt
per liter of water enters the tank at a rate of 5L/min. Through the second pipe, brine that contains
0,04 kg of salt per liter of water enters the tank at a rate of 101/min. The solution is kept well mixed
and drains from the tank at a rate of 15L/min.
(a) How much salt is in the tank after 1 hour?
(b) When is there 24 kg of salt in the tank?
(c) What is the limiting amount of salt in the tank?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5903c164-79d5-4f6d-9bf2-4e7dceb4d3b1%2F247de6c6-e903-4092-b37a-3ab3c94d81d6%2Fty5fbp_processed.png&w=3840&q=75)
Transcribed Image Text:A tank contains 100L of pure water. Through a pipe, brine [salt solution] that contains 0.05 kg of salt
per liter of water enters the tank at a rate of 5L/min. Through the second pipe, brine that contains
0,04 kg of salt per liter of water enters the tank at a rate of 101/min. The solution is kept well mixed
and drains from the tank at a rate of 15L/min.
(a) How much salt is in the tank after 1 hour?
(b) When is there 24 kg of salt in the tank?
(c) What is the limiting amount of salt in the tank?
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