Question

What i'am I suppose to do I what what it is asking I don't know how to do it.

Answer 1

We are given a set of data of distance and time. To determine the speed we need to remember that the speed is definer as follows:

`\text{speed}=(di\tan ce)/(time)`

Therefore, we need to find the difference in distance for any two values and divide that by the corresponding difference in time. Let's take the first two values, we get:

`\text{speed}=(162.5-65)/(2.5-1)`

Solving the operations:

`\text{speed}=(97.5)/(1.5)=65`

Therefore, the speed is 65 miles/hour.