Problema Solution
The function rule T=450-8m represents the amount of water T (in liters) in a holding tank after being dreined at a rate of 8 L/min for m minutes. How much time has passed if there are 274 L of water in the tank
Answer provided by our tutors
lets say that after m minutes there are 274 L of water in the tank that is
450 - 8m = 274
by solving the above equation we find
m = 22 min
click here to see the step by step solution of the equation
after 22 minutes there are 274 L water in the tank.