SOLUTION: A cylindrical water tank has a base with a diameter of 2 ft and is 4 ft tall. How many gallons of water will the tank hold? (1 cubic foot equals 7.5 gallons)

Algebra ->  Volume -> SOLUTION: A cylindrical water tank has a base with a diameter of 2 ft and is 4 ft tall. How many gallons of water will the tank hold? (1 cubic foot equals 7.5 gallons)       Log On


   

Question 186762This question is from textbook A Survey of Mathematics with Application
: A cylindrical water tank has a base with a diameter of 2 ft and is 4 ft tall. How many gallons of water will the tank hold? (1 cubic foot equals 7.5 gallons) This question is from textbook A Survey of Mathematics with Application

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
Base=pi*r^2=3.14*1^2=3.14 ft^2
3.14*4=12.56 fy^3 is the volume.
12.56/7.5=1.67 is the number of gallons.