Usain Bolt of Jamaica set a world record in 2009 for the 200- meter dash with a time of 19.19 seconds. What was his average speed

His average speed was of 10.42 m/s

Step-by-step explanation:

We use the following relation to solve this question:

In which v is the velocity(in m/s), d is the distance(in meters), and t is the time, in seconds.

Usain Bolt of Jamaica set a world record in 2009 for the 200- meter dash with a time of 19.19 seconds.

This means that

So his average speed was of:

His average speed was of 10.42 m/s

the correct answer is x/3+10≥32

hope this !

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step-by-step explanation:

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