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the results of the car race are shown below.Explain how to determine who drove the fastest.

Cutwright-35 laps. in 84 min

Evans- 42 laps in 96.6 min

Loza - 38 laps in 102.6 min

Sagot :

See who got the most laps per minute kinda like miles per hour
Cutwright: 35/84=.416 laps per min
Evans: 42/96.6=.435 laps per min
Loza: 38/102.6=.370 laps per min

Evans drove the fastest with a speed of .435 laps per min
Louli

Answer:

Evans was the fastest


Explanation:

The relation between velocity, time and distance is as follows:

[tex] velocity = \frac{distance}{time} [/tex]


1- For Cutwright:

We have the time = 84 minutes and the distance = 35 laps

This means that:

velocity = [tex] \frac{35}{84} [/tex] = 0.61667 lap/minute


2- For Evans:

We have time = 96.6 minutes and distance = 42 laps

This means that:

velocity = [tex] \frac{42}{96.6} [/tex] = 0.43478 lap/minute


3- For Loza:

We have time = 102.6 minutes and distance = 38 laps

This means that:

velocity = [tex] \frac{38}{102.6} [/tex] = 0.37037 lap/minute


Based on the above calculations, we can note than Evans was the fastest


Hope this helps :)

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