A car travels the first 50km of its journey at an average speed of 25m/s and the next 120km at an average speed of 80km /h . The

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3 years ago

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A car travels the first 50km of its journey at an average speed of 25m/s and the next 120km at an average speed of 80km /h . The

car completes the last part of its journey at an average speed of 90Km/h in 35 minutes . Find the average speed for its entire journey , giving your answer in km/h
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Mathematics

1 answer:

Ghella [55] · Answer 1 · 2022-05-15T23:16:15+03:00

Ghella [55]3 years ago

3 0

Answer:

What do you need me to do

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