How long does it take the signal from a local radio station
totravel 20 miles?

Time,

Explanation:

It is given that,

Distance traveled by the signal from a local radio station, d = 20 miles

1 mile = 1609.34 m

Distance, d = 32186.9 m

Speed of the radio signal,

Let t is the time taken by the signal from a local radio station  to travel 20 miles. The speed is given by :

So, the time taken by the signal from a local radio station  to travel 20 miles is . Hence, this is the required solution.

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