Answer:
Step-by-step explanation:
The park needs at least 1 employee for every 50 visitors.
To determine when the park can use only a minimum staff of 60 employees based on the graph, you need to identify the time periods when the number of visitors is below the threshold that would require more than 60 employees.
Looking at the graph, you should observe patterns where the number of visitors is at most 50 times the number of employees. During these periods, the park would need the minimum staff of 60 employees according to the 1 employee for every 50 visitors rule.
Identify the time intervals when the number of visitors on the graph does not exceed 50 times the number of employees (60 employees in this case). These time intervals represent when the park can use only a minimum staff of 60 employees.
By focusing on these time periods in the graph, you can determine the hours when the park can operate with just 60 employees without violating the staffing rule based on the number of visitors.
Keep in mind that the goal is to find the time slots where the number of visitors remains below the threshold that requires more than 60 employees, ensuring the park operates with the minimum staff needed.