Final answer:
A 14 year old can generally work no more than 18 hours per week during the school year.
Step-by-step explanation:
During the school year, a 14 year old can work a limited number of hours per week. The specific number of hours may vary depending on the state, but generally, 14 year olds are limited to working no more than 18 hours per week during the school year. This is to ensure that they have enough time to focus on their studies and other activities.