Answer: its 23 meters
Step-by-step explanation:
V= pi *r ^2 *h for a cylinder
V= 3.14* 10* (8*8)
V=3.14*640=2009.60
if you rounded is 2010 in^3
36 / x = 12 / 10
12x = 360
x = 30
The correct answer is C. 30 inches.
Hope this helps! :)

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From there you can cross multiply to get rid of the denominators.
4e=2x20
4e=40
e=10
There would be 10 ears.
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