4. A tank contains initially 400 liters of brine holding 100 kg of salt in solution. Water containing 125 grams of salt per liter flows into the tank at the rate of 10 liters per minute and the mixture, kept uniform by stirring flows out at the same rate, find the amount of salt a) at any time. b) at the end of 1 hour and c) at the end of one and a half hour =

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.3: Equations With Fractional Coefficient
Problem 6E
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4. A tank contains initially 400 liters of brine holding 100 kg of salt in solution. Water containing
125 grams of salt per liter flows into the tank at the rate of 10 liters per minute and the mixture,
kept uniform by stirring flows out at the same rate, find the amount of salt a) at any time. b) at
the end of 1 hour and c) at the end of one and a half hour
=
Transcribed Image Text:4. A tank contains initially 400 liters of brine holding 100 kg of salt in solution. Water containing 125 grams of salt per liter flows into the tank at the rate of 10 liters per minute and the mixture, kept uniform by stirring flows out at the same rate, find the amount of salt a) at any time. b) at the end of 1 hour and c) at the end of one and a half hour =
Representation of the unknown:
DE Model:
Solution:
Final answer/s:
Conclusion/s:
Table:
Transcribed Image Text:Representation of the unknown: DE Model: Solution: Final answer/s: Conclusion/s: Table:
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