Answer:
The dependent variable is burgers and independent variable is coworkers.
Explanation:
Given: The more of his coworkers who attend the picnic, the more veggie burgers he will prepare.
To find: dependent and independent variables
Solution:
The value of the independent variable remains unaffected with changes in other variables.
The value of the dependent variable depends on the value of the independent variable.
Here,
The dependent variable is burgers and the independent variable is coworkers.
(number of burgers depend on the number of coworkers)