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Mathematics, 05.09.2021 09:50 kennrecklezz

a racecar at the sonoma county raceway in california zips around the track. it travels the first 80 kilometers in .4 hour. the next 114 kilometers take .6 hours. the following 80 kilometers take .4 hours. Find the race cars average speed


a racecar at the sonoma county raceway in california zips around the track. it travels the first 80

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a racecar at the sonoma county raceway in california zips around the track. it travels the first 80...
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