Answer: 3.2 miles per minute.
Explanation:
To determine Elon Musk's rate of change per minute, we can use the formula rate of change = (change in distance) ÷ (change in time).
In this case, the change in distance is the difference between the final and initial distances, which is 5 miles - 1 mile = 4 miles. The change in time is the difference between the final and initial times, which is 2 minutes and 45 seconds - 1 minute and 30 seconds = 1 minute and 15 seconds or 75 seconds.
We can convert the time to minutes by dividing the number of seconds by 60: 1 minute and 15 seconds = 1.25 minutes.
Substituting these values into the formula, we get:
Rate of change = 4 miles ÷ 1.25 minutes = 3.2 miles per minute
Therefore, Elon Musk's rate of change is 3.2 miles per minute.