Respuesta :

Average rate of change (Speed) is 8.8 miles per hour

Given:

Distance cover by bike = 22 miles

Time taken to cover distance = 2 hours and 30 minutes

Find:

Average rate of change (Speed)

Computation:

Time taken to cover distance = 2 + 30/60

Time taken to cover distance = 2 + 0.5

Time taken to cover distance = 2.5 hours

Average rate of change (Speed) = Distance cover by bike / Time taken to cover distance

Average rate of change (Speed) = [tex]\frac{22}{2.5}[/tex]

Average rate of change (Speed) = 8.8 miles per hour

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