Question

in a survey of employees at a fast food restaurant, it was determined that 11 cooked food, 13 washed dishes, 23 operated the cash register, 4 cooked food and washed dishes, 4 cooked food and operated the cash register, 8 washed dishes and operated the cash register, 2 did all three jobs, and 4 did none of these jobs. complete parts a) through f) below. a) how many employees were surveyed? 37 (simplify your answer.) b) how many of the employees only cooked food? 5 (simplify your answer.) c) how many of the employees only operated the cash register? 13 (simplify your answer.) d) how many of the employees washed dishes and operated the cash register but did not cook food? (simplify your answer.)

Explanation:

Step1: Identify the number who did both (dishes and cash) and all three.

The number who washed dishes and operated the cash register is 8, and the number who did all three jobs is 2.

Step2: Subtract those who did all three from the both (dishes and cash) to get only those two.

To find the number who washed dishes and operated the cash register but did not cook food, we calculate \( 8 - 2 \).
\( 8 - 2 = 6 \)

Answer:

6