One of the earliest electric drone models was able to travel at a top speed of 3 miles per hour, or 4.8 kilometers per hour . today drone’s can travel at a top speed of 14 miles per hour. how many kilometers per hour is that ?

Step-by-step explanation:

1 mph = 1.60934 kph

so  14mph x 1.60934k = 22.53076

or... 22.53 kph

here the number -5 is all of the following except a rational number.

step-by-step explanation:

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