12-09-2020
Physics

contestada

A truck covered 2/7 of a journey at an average speed of 40
mph. Then, it covered the remaining 200 miles at another
average speed. If the average for the whole journey was 35
mph, what was the amount of time for the whole journey?
h

Respuesta :

10gomezna 10gomezna

18-09-2020

Answer:8h

Explanation:

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06elimar90816 06elimar90816

09-09-2021

Answer: 8 h

Explanation:

I got it right

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