Answer:
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
Answer:
wz is the corresponding part
Step-by-step explanation:
Due to the fact that mode means most present number your answer would be mode or 100 dollars
Answer:
I think its D
Step-by-step explanation:
Because if it was standing still the line would be vertical. And its moving way from the starting point and its moving at a constant speed because its increasing
<h3>hope this helps</h3>