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Mathematics, 19.04.2020 21:26 kelseybell2707
The distance between two cities is 180 km. The distance was covered by a car at a rate of 50 km/h, by a bus at 45 km/h, by a truck at 40 km/h, and by a bicycle at 25 km/h. How long did each take to travel the entire distance? Are speed and time directly proportional or inversely proportional? What is the constant of variation?
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The distance between two cities is 180 km. The distance was covered by a car at a rate of 50 km/h, b...
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