Answer: X= 3.75
HOPE THIS HELPS:)))))
Step-by-step explanation:
Okay. The equation for a sphere's surface area is A = 4 * pi * r^2. Let's plug 5 in for r.

I got 314 cm^2 is the surface area, but it always helps to double check work! Hope this helps!
Answer:
17
Step-by-step explanation:
Using order of operations you eliminate the 7x0, which becomes just 0, and from then it is simply a left to right addition problem
He should choose the second option because he will be paid more money, with the percentage he expects.
Hope this helps!