Mathematics, 12.09.2019 02:20 lilly4920
You travel from point a to point b in a car moving at a constant speed of 70 km/h. then you travel the same distance from point b to another point c, moving at a constant speed of 90 km/h. is your average speed for the entire trip from a to c equal to 80 km/h? explain why or why not.
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You travel from point a to point b in a car moving at a constant speed of 70 km/h. then you travel t...
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