Those are the answers for 12,13,14,15
The answer is b: 95.03 ft^2
Divide 5.5 by 2 to get the radius of 2.75.
Use 4(pi)(r)^2 to get the surface area of the sphere.
Answer:
The choose C. 24x+6y
Step-by-step explanation:

I hope I helped you^_^
Answer:
Step-by-step explanation:--0.9