. A pendulum swings such that each swing is 65% the length of the previous swing. Thus, the swings become shorter and shorter. The length of the first swing is 30 inches.

What total distance does the pendulum travel?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.