Question

Bethany uses the equation d = 3.75h to find the distance,d, she travels while walking for h number of hours. What is the constant of proportionality between d and h?

A) 2/7.5
B) 1/3.75
C) 3.75
D) 7.5

Answer 1

The constant of proportionality in the equation d = 3.75h is C) 3.75. This coefficient indicates that the distance traveled is 3.75 times the number of hours walked.

Step-by-step explanation:

The equation provided by the student, d = 3.75h, represents a direct proportion between the distance d and the time h. In this equation, the constant of proportionality is the coefficient of h which is 3.75. This means that for every hour Bethany walks, the distance she travels is 3.75 times the number of hours walked.