Test of Essential Academic Skills (TEAS) ATI Mathematics Practice Test

Which equation describes the number of shifts Nurse Cameron worked during week 3?

1. Shifts = (2)(5) + 4

2. Shifts = (4)(5) + 2

3. Shifts = 5 + 2 + 4

4. Shifts = (5)(2)(4)

The correct answer is: Shifts = (2)(5) + 4

The equation that accurately describes the number of shifts Nurse Cameron worked during week 3 is based on identifying the pattern or distribution of shifts throughout that week. In this context, it appears that the scenario involves a combination of two distinct types of shifts or schedules. The correct equation indicates that Nurse Cameron worked a consistent mix of shifts, combining multiple full shifts (in this case, 5 shifts of a certain type) and then adding a specific number of additional shifts (4 in this instance). Thus, the equation represents the total number of shifts as the product of the two categories of shifts plus any extra shifts Nurse Cameron might have filled in, reflecting both part-time and additional shifts worked. This calculation aligns with typical shift scheduling practices where nurses often have a base number of shifts and additional duties. Understanding this setup helps to clarify the formula used and provides a clearer picture of Nurse Cameron's work pattern over that week.