Marhaliaechannon Marhaliaechannon

07-07-2016
Mathematics

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a vehicle travels a distance of 5t^4 − 10t^2 6 miles in t 2 minutes.what is the vehicles speed in miles/min

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Edufirst Edufirst

16-07-2016

You have to divide the distance by the time.

Distance = 5t^4 -10t^2 +6
Time = t+2

Speed = distance / time = [5t^4 -10t^2 + 6] /[t+2]

Which is irreductible.

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