Jeanne is 16 years old
8 is half of 16, and 8 + 16 is 24
V = pi r^2 h
54 = 3.14 * r^2 * 6
54 = 18.84 r^2
Divide both sides by 18.84
r^2 = 2.866
Square root both sides
r = 1.7
-18 i dont really know but
The x-intercept is (0.143,0)
The y-intercept is (0,-2)
