Question
A large tank is partially filled with 100 gallons of fluid in which 20 pounds of salt is dissolved. Brine containing
1
2
pound of salt per gallon is pumped into the tank at a rate of 6 gal/min. The well-mixed solution is then pumped out at a slower rate of 4 gal/min. Find the number of pounds of salt in the tank after 45 minutes. (Round your answer to two decimal places.)
1
2
pound of salt per gallon is pumped into the tank at a rate of 6 gal/min. The well-mixed solution is then pumped out at a slower rate of 4 gal/min. Find the number of pounds of salt in the tank after 45 minutes. (Round your answer to two decimal places.)
Answers
Related Questions
Im doing some practice questions and im stumped on this one.
The amount of cleaning fluid in a...
the gas tank in bob's car holds at most 15 gallons. He has already filled the tank with 7 gallons of...
Mr. Rainier's car uses about 1.6 fluid ounces of gas per minute when the engine is idling. One night...
Select the equation that goes with the word problem and answer the question:
Two fish tanks are b...