Question

A cylindrical propane tank is filled for a cost of $0.03 per in3. The tank has a radius of 24 in. and a height of 60.5 in.



What is the cost to fill the propane tank, rounded to the nearest cent?

Use 3.14 to approximate pi.



$

Answer 1

@inowalst

Answer 2

Volume of a cylinder: V = πr^2 h
V= 3.14 x (24^2) x (60.5)
V= 3.14 x 576 x 60.5
V= 109,422.72 in^3

$0.03 per in^3
Cost= 109,422.72 x $0.03
Cost= $3,282.69