I believe it's A. Sometimes you have to take an educated guess.
Answer:
Its A i just took the test
Step-by-step explanation:
Answer:
The Formula is 4 x Pi x Radius Squared . surface area of sphere = 4 x pi x radius x radius where "x" indicates multiplication and pi = approximately 3.141592654 4 * pi * r^2
Step-by-step explanation:
The answer is the last one, the expression is already in the simplest form.
She will spend 112.8
24 times 4.70 equals 112.8