Which is a true statement?

What is the exact volume of the cylinder? 16in going into the middle of the top of the cylinder and 40in in height a) 25,600(pi)3 b)10,240(pi)3 c)1280(pi)3 d)640(pi)3

Answer for 10 points show work you guys in advanced < 3

Write the equation in logarithmic form 8^x=64