A large tank initially contains 100 liters of brine in which there is dissolved 5 grams of salt. Brine containing 4 grams of dissolved salt per liter flows into the tank at the rate of 5 liters per minute. The mixture is kept uniform by stirring, and the stirred mixture simultaneously flows out at a rate of 3 liters per minute. How much gram of salt is in the tank at the end of 55 minutes?

A large tank initially contains 100 liters of brine in which there is dissolved 5 grams of salt. Brine containing 4 grams of dissolved salt per liter flows into the tank at the rate of 5 liters per minute. The mixture is kept uniform by stirring, and the stirred mixture simultaneously flows out at a rate of 3 liters per minute. How much gram of salt is in the tank at the end of 55 minutes?

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

ChapterA: Appendix

SectionA.2: Geometric Constructions

Problem 10P: A soda can has a volume of 25 cubic inches. Let x denote its radius and h its height, both in...

See similar textbooks