rakeem exercises on a treadmill 4 days per week. for each session, he warms up by walking for 15 minutes and then runs at a constant speed of 8 kilometers per hour. he cools down by walking for another 15 minutes. if rakeem runs 76 kilometers per week, which statement is true?
○ each treadmill session takes about 3 hours
○ each treadmill session takes about 5 hours
○ each treadmill session takes about 9.5 hours
○ each treadmill session takes about 11.5 hours
