As a speed skater, Kyle cycles between sprinting and recovering on the
111.12-meter short track during practice every day for 50 minutes. Let r be the time in hours that Kyle sprints during a practice.
sprint: 48km
Recovery:18km
As a speed skater, Kyle cycles between sprinting and recovering on the
111.12-meter short track during practice every day for 50 minutes. Let r be the time in hours that Kyle sprints during a practice.
sprint: 48km
Recovery:18km
