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monitta
3 years ago
15

A student ran the 50 yard dash in 5.8 seconds at what speed did the student run in miles per hour round to the nearest 10th

Mathematics
2 answers:
Otrada [13]3 years ago
8 0
The answer is 17.6 miles per hour 
Firdavs [7]3 years ago
6 0

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

50\times 0.000568182 = 0.0284091~ miles

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

\displaystyle\frac{5.8}{3600} = 0.001611~ hours

Formula:

Speed = \displaystyle\frac{\text{Distance covered}}{\text{Time taken}}

Speed = \displaystyle\frac{0.0284091}{0.001611} = 17.634\text{ miles per hour}

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

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