ahluwaliariddh ahluwaliariddh

03-12-2017
Mathematics

contestada

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?

Respuesta :

vunderkid vunderkid

03-12-2017

Speed is inversely propportionalthe time.
Constant equal to 5.

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