Name: Date:Beatrix leaves home at 08:15 and drives to work at a constant speed of 36 mph for 2 hours and 30 minutes. She stays at work until 17:30 and then drives (at a constant speed) to her friend's house located 20 miles away from her workplace. It takes her 1 hour and 45 minutes to reach her friend's house.
Draw a distance-time graph to represent this information.
Answer the following questions:
1) How far did Beatrix travel to get to work?
2) For how long was Beatrix at work?
3) What was her average speed after leaving work (correct to 3 s.f.)?