Question

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?

Answer 1

it should be 135





hope this helps

Answer 2

The constant of proportionality is 225.

Given that,

• 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

Based on the above information, the calculation is as follows:

y = kx

So here the constant should be 225.

Learn more: brainly.com/question/17429689