please help me. god bless u if u help me. please no links just the answer

Answer:
6.22 cm
Step-by-step explanation:
Plug in to the formula for cylinder and solve for h:
[tex]V=\pi r^{2} h\\h = \frac{V }{\pi r^2} \\[/tex]
Now plug in the known values:
[tex]h=\frac{512}{(3.14)(5)^2} \\h=\frac{512}{78.5} \\[/tex]
h = 6.22