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den301095 [7]
3 years ago
9

a race car at the Daytona 500 zips around the track .its travel the first 80 kilometers in 0.4 hours. the next 114 kilometers ta

ke 0.6 . the following 80 kilometers take 0.4 hours to calculate the race car average speed.
Chemistry
1 answer:
Ratling [72]3 years ago
4 0
The answer to this should be around 40
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