T=0 is also a solution. Other than 0 here is a solution.
In mathematics, two variables are proportional if a change in one is always accompanied by a change in the other, and if the changes are always related by use of a constant multiplier. The constant is called the coefficient of proportionality or proportionality constant.
Volume = PI x r^2 x H/3
3.14 x 8^2 x 13.5/3
3.14 x 64 x 4.5 = 904.32 cubic feet
