A tank initially holds 200 gal of brine solution containing 3 lb of salt. At t=0, another brine sol is poured into the tank at the rate of 6 gal / min, while the well stirred mixture leaves the tan which the mixture in the tank contains 6 lb of salt.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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A tank initially holds 200 gal of brine solution containing 3 lb of salt. At t=0, another brine solution containing 3 lb of salt per gallon
is poured into the tank at the rate of 6 gal / min, while the well stirred mixture leaves the tank at the same rate. Find the time at
which the mixture in the tank contains 6 lb of salt.
Transcribed Image Text:A tank initially holds 200 gal of brine solution containing 3 lb of salt. At t=0, another brine solution containing 3 lb of salt per gallon is poured into the tank at the rate of 6 gal / min, while the well stirred mixture leaves the tank at the same rate. Find the time at which the mixture in the tank contains 6 lb of salt.
Question 10
Refer to the problem in question 9, Find the time at which the mixture in the tank contains 10 lb of salt.
A) 0.39 min
B) 0.49 min
C) 0.59 min
D) 0.69 min
Transcribed Image Text:Question 10 Refer to the problem in question 9, Find the time at which the mixture in the tank contains 10 lb of salt. A) 0.39 min B) 0.49 min C) 0.59 min D) 0.69 min
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