A circle with circumference , 18, and has an arc with a 120, degrees central angle.
What is the length of the arc?

If an athlete can bike 6 miles in 25 minutes, how many miles will he bike in an hour and half if he continues to bike at the same rate?

Determine whether the angles in each given pair are coterminal. 744°, -336°

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable