A camera located 10 feet from the court is filming Sparky and rotating to keep him in the center of the shot (Sparky is jogging away from the camera). If PP denotes the point along the edge of the court which is closest to the camera, determine how quickly the camera is rotating when Sparky is 10 feet from PP.

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Evaluate the following expression 1/3^2

Use set builder notation to represent the following set: { -3, -2, -1, 0}