Mathematics, 27.02.2021 08:50 alexmarto8467
The number of calories burned by a 90-pound cyclist is proportional to the number of hours the cyclist rides. The equation to represent this relationship is y = 225x. What is the constant of proportionality?
A:135
B:225
C:315
D:90
Answers: 3
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The number of calories burned by a 90-pound cyclist is proportional to the number of hours the cycli...
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