A 100-gallon tank contains 50 gallons of water. Brine, containing 2 Ibs of salt per gallon, flows into the tank at the rate of 2 gallons per minute, and the mixture, kept uniform by stirring, runs out at the rate of 1 gallon per minute. approximate the amount of salt in kilogram present when the tank is three-fourths full of brine solution.

A 100-gallon tank contains 50 gallons of water. Brine, containing 2 Ibs of salt per gallon, flows into the tank at the rate of 2 gallons per minute, and the mixture, kept uniform by stirring, runs out at the rate of 1 gallon per minute. approximate the amount of salt in kilogram present when the tank is three-fourths full of brine solution.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 74E

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