posted by Okoye .
If the copper is drawn into wire whose diameter is 9.50 , how many feet of copper can be obtained from the ingot? The density of copper is 8.94 .
(Assume that the wire is a cylinder whose volume is , where is its radius and is its height or length.)
No units on 9.50?
In parentheses, "volume is ......" and where is its radius and is.....doesn't make sense. I suggest a repost and put everything in.