Question

Bill earns $12 per hour and works at most 40 hours per week. Identify the independent and dependent quantity in the situation, and find reasonable domain and range values.
A.amount of money earned; hours worked; 0 to 40; $0 to $480

B.hours worked; amount of money earned; $0 to $480; 0 to 40

C.hours worked; amount of money earned; 0 to 40; $0 to $480

D.amount of money earned; hours worked; $0 to $480; 0 to 40

Answer 1

Answer:

hours worked(independent); amount of money earned(dependent); 0 to 40(domain); $0 to $480(range)

Step-by-step explanation:

Bill earns $12 per hour and works at most 40 hours per week.

Independent quantity : number of hours worked  every week

Dependent quantity : amount of money earned ,because this amount Bill earns, depends on how much he works.

He does not work more than 40 hours per weak. Means his maximum earnings is $12\times40=480$ dollars(not more than this)

Domain lies between 0 and 40 hours

Range lies between $0 and 480$

So, answer will be :

C - hours worked(independent); amount of money earned(dependent); 0 to 40(domain); $0 to $480(range)

Answer 2

A.
hope this helps you