Last week, there were 225 student absences at johnson high. the circle graph below summarizes them by the day of the week on which they occurred. the central angle for the tuesday slice is 86.4° . what percentage of the absences occurred on tuesday?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?