What is Glenn's approximate average speed in meters per second for the portion of his jog shown?
A. 3.3
B. 15
C. 200
D. 12000
Answer:A
What is Glenn's approximate average speed in meters per second for the portion of his jog shown?
A. 3.3 B. 15 C. 200 D. 12000
Explanation: A First, convert the minutes shown in the graph to seconds. Multiply 15 minutes by 60 seconds to get 900 seconds. Then, since speed is distance divided by time, simply divide 3,000 meters by 900 seconds. The answer is 3.3 m/s, which is (A).