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3 years ago

9

On a recent 250-mile trip, Felicia averages 50 mph over the first 125 miles. What should be her average speed for the second hal

f of her trip, if she wants to average 60 mph over the whole trip?

1 answer:

Alik [6]3 years ago

4 0

Nun, die durchschnittliche Geschwindigkeit ist mehr als genau 65 Meilen pro Stunde

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