## anonymous one year ago A cylindrical gasoline tank is 50 ft high and has diameter 70 ft. How many gallons of gasoline will the tank hold if there are 7.5 gallons in 1 ft^3 ? A. 1,442,437.5 gal B. 25,643.3 gal C. 5,769,750 gal D. 102,573.3 gal

1. anonymous

@IrishBoy123

2. IrishBoy123

OK $V = \pi r^2 h$ calc vol in ft^3 and then convert to gallons using the "7.5 gallons in 1 ft^3 " clue

3. anonymous

Okay thanks!

4. IrishBoy123

Oh! snag alert, they give diameter, only mentioning just in case -- know you will convert diameter to radius for the formula