Bill earns $12 per hour and works at most 40 hours per week. Identify the independent and dependent quantity in the situation. Find reasonable domain and range values.

Question

dude · Answer

This is late but

Time working is the independent variable since that is what you can change to do.
How much money you get depends on how many hours you work (therefore it is dependent)

The domain restriction is limited to 40 or less
The amount of money he can get is restricted to 12 per hour and due to the domain the maximum range value can be 12$\cdot $40 = $480