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Tanya [424]
4 years ago
5

A 150 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?
Mathematics
1 answer:
Andrew [12]4 years ago
8 0
Speed is inversely propportionalthe time.
Constant equal to 5.

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