Hi!

I was wondering if I could get some feedback on what I did wrong. i've checked my answers multiple times but don't know where I messed up.

Thank you very much for the help.

A cooling tower for a nuclear reactor is to be constructed in the shape of a hyperboloid of one sheet. The diameter at the base is 300 m and the minimum diameter, 500 m above the base, is 180 m. Find an equation for the tower. (Assume the position of the hyperboloid is such that the center is at the origin with its axis along the z-axis, and the minimum diameter at the center.) 2 902 902 (140625) 2 =1