Cilia are very thin, hair-like projections from cells. They are 2.0 × 10–4 millimeters wide. What is the maximum number of cilia that would fit side by side—without overlapping—across a microscope slide that is 25 millimeters wide? Write the answer in scientific notation A. 8.0 × 10–6
B. 1.25 × 10–3
C. 8.0 × 102
D. 1.25 × 105

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.