Answer:
SA =64 pi units ^2
Step-by-step explanation:
The surface area of a sphere is given by
SA = 4 pi r^2
SA = 4 * pi * 4^2
SA =64 pi
SA =200.96
Step-by-step explanation:

Answer:
Your photo is not perfect
Answer:
54%
Step-by-step explanation:
total animals=27+23=50
