A tank initially contains 200 liters of fresh water. Brine containing 2.5 N/liter of dissolved salt runs into the tank at the rate of 8 liters/min and the mixture kept uniform by stirring runs out at the same rate. After 15 minutes, what is the concentrations of the salt in the mixture? O 1.8 N/L O2.1 N/L 0.82 N/L 1.1 N/L
A tank initially contains 200 liters of fresh water. Brine containing 2.5 N/liter of dissolved salt runs into the tank at the rate of 8 liters/min and the mixture kept uniform by stirring runs out at the same rate. After 15 minutes, what is the concentrations of the salt in the mixture? O 1.8 N/L O2.1 N/L 0.82 N/L 1.1 N/L
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 33CT
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Transcribed Image Text:A tank initially contains 200 liters of fresh water. Brine containing 2.5 N/liter of
dissolved salt runs into the tank at the rate of 8 liters/min and the mixture kept
uniform by stirring runs out at the same rate. After 15 minutes, what is the
concentrations of the salt in the mixture?
1.8 N/L
2.1 N/L
0.82 N/L
O 1.1 N/L
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