Answer:
48
Step-by-step explanation:
Answer:
1 2 3 4
Step-by-step explanation:
Best to look up the formula for the surface area of a sphere and then find it:
A = 4πr^2, where r is the radius of the sphere. Then,
A = 4π(15 in)^2 = 4(3.14)(225 in^2) = 2826 in^2 (answer)
This is represented by the formula given in the lower left.
The price was marked down. If the price was reduced, we have to sum with the other value to find the original price:

The original price was $105.
The answer is C
hope that helps!