Question

Lucy earns money babysitting. Her earnings and hours worked represent a direct variation. She worked for 4 hours and earned $25. Determine the constant of proportionality for hours worked per dollar earned.

Answer 1

4h/ = $25 = 0.16 hours/dollar.

Answer 2

thx

Answer 3

chill

Answer 4

[AI-generated answer — Explain Bot]

To determine the constant of proportionality, we need to find the ratio of the hours worked to the money earned.

In this case, Lucy worked for 4 hours and earned $25. So, the ratio of hours to dollars is 4:25.

To find the constant of proportionality, we divide the hours by the money earned:

4 hours / $25 = 0.16 hours per dollar

Therefore, the constant of proportionality for hours worked per dollar earned is 0.16 hours per dollar.