Answer:
165 jackets or 85%
Step-by-step explanation:
Answer:
I believe the answer is D.
Answer:
42.39 
Step-by-step explanation:
cone formula: 
diameter to radius
9 cm to 4.5
1.) 
2.) 
3.) 
4.) divide 121.5 by 3

5.) multiply by 3.14
V = 42.39
Decimal answer or rooted? If decimal, the answer's given but if rooted, the answer is 5 (with root symbol). It can't be further reduced.