# i am not sure how to do this problem on my homework problems

**Question description**

If the copper is drawn into wire whose diameter is 8.50 mm , how many feet of copper can be obtained from the ingot? The density of copper is 8.94 g/cm3.

(Assume that the wire is a cylinder whose volume is V=πr2h, where r is its radius and h is its height or length.)

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