Phi earned $100.40. It says, "in data", meaning take the 910 and multiply it by .14 c.
Volume of a Sphere = 4/3 pi r^2
So we put in a calculator, step by step:
4/3 pi = 4.18
4.18 x 9 squared
= 339.292
Hate to break it to ya chief but none of those multiple choice options are right
X - y = 5
x = y + 5
y = x - 5
the answer is 32.
you get this by raising 2 to the 5th power