Alice gets paid $9.35 per hour for the first 40 hours and then gets time-and-a-half for th rest of the time. What is her overtime rate?

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees

the answer to this would be 5x^3-6x^2-24 over 3x^2

hope this if needed hmu