ueansinycture.com/course A 100-gallon tank is initially full of pure water. Starting at t = 0, saltwater with a salt con
Posted: Thu May 26, 2022 11:49 am
ueansinycture.com/course A 100-gallon tank is initially full of pure water. Starting at t = 0, saltwater with a salt concentration of 1/5 lb/gallon flows into the tank at a rate of 5 gallons/minute. The fluid in the tank is kept well-mixed and flows out at a rate of 8 gallons/minute. Which of the following gives the expression for A(t)? Choose the letter of your answer. A. A = - e-(100+36) B. A = -e(100+31)³ -(100+3) C. A = D. none of the choices