Final answer:
The statement is a. true: Ari works between 40 and 50 hours every week as an hourly employee.
Step-by-step explanation:
The number of hours worked refers to the total amount of time an individual spends engaged in employment activities during a specific period, usually measured on a daily, weekly, or monthly basis. It is a key metric in determining wages, labor productivity, and eligibility for certain employment benefits or regulations.
The statement 'Ari works between 40 and 50 hours every week' indicates that the number of hours Ari works can vary within this range depending on his workload. Since he is an hourly employee, the number of hours he works directly affects his pay. The correct answer is True.