A 400-gallon tank is initially full of water and is being drained at a rate of 20 gallons per minute. Complete parts (a)
Posted: Sat Jul 09, 2022 1:58 pm
A 400-gallon tank is initially full of water and is being drained at a rate of 20 gallons per minute. Complete parts (a) thr (a) Write a formula for a linear function W that gives the number of gallons of water in the tank after t minutes. W(t) = (Type an expression using t as the variable. Do not factor.) (b) How much water is in the tank after 7 minutes? After 7 minutes, the tank contains gallons water.