Carmen takes a long bike ride on a hilly highway. The graph indicates the miles traveled during the time of her ride. What is Carmen’s average speed for her entire ride in miles per hour?
Answer Choices
A. 2
B. 2.5
C. 4
D. 4.5
E. 5
Carmen takes a long bike ride on a hilly highway. The graph indicates the miles traveled during the time of her ride. What is Carmen’s average speed for her entire ride in miles per hour?
Answer Choices
A. 2
B. 2.5
C. 4
D. 4.5
E. 5