Answer:
The speed of student is 17.634 miles per hour.
Step-by-step explanation:
We need to find the speed of student in miles per hour.
Distance covered by student = 50 yards
We know that there are 0.000568182 miles in 1 yard.
Thus, the student covered
Time taken by the student = 5.8 second
We need to convert second into hours. There are 3600 seconds in 1 hour.
Time taken by student

Formula:


Thus, the speed of student is 17.634 miles per hour.