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Mathematics, 23.07.2019 20:30 lexxiiee653
A150 km trip was covered by a motorcycle going at an average speed of 75 km/h, by a bus doing 60 km/h, by a truck doing 50 km/h, and by a bicycle doing 20 km/h. are speed and time directly proportional? inversely proportional? what is the constant of variation?
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A150 km trip was covered by a motorcycle going at an average speed of 75 km/h, by a bus doing 60 km/...
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