Jonah is ordering sandwiches for a team meeting at work. The number of coworkers attending will determine how many sandwiches he will order. $\newline$ $c$ = the number of Jonah's coworkers attending the meeting $\newline$ $s$ = the number of sandwiches Jonah will order $\newline$ Which of the variables is independent and which is dependent? $\newline$ Choices: $\newline$ (A) $c$ is the independent variable and $s$ is the dependent variable $\newline$ (B) $s$ is the independent variable and $c$ is the dependent variable

Full solution

Q. Jonah is ordering sandwiches for a team meeting at work. The number of coworkers attending will determine how many sandwiches he will order.

\newline

c

= the number of Jonah's coworkers attending the meeting

\newline

s

= the number of sandwiches Jonah will order

\newline

Which of the variables is independent and which is dependent?

\newline

Choices:

\newline

(A)

c

is the independent variable and

s

is the dependent variable

\newline

(B)

s

is the independent variable and

c

is the dependent variable

Question Prompt: The question prompt is: ＂Which of the variables is independent and which is dependent when determining the number of sandwiches Jonah will order for his coworkers attending a meeting?＂
Understand Relationship: To determine which variable is independent and which is dependent, we need to understand the relationship between the two variables. The independent variable is the one that is changed or controlled in a scientific experiment to test the effects on the dependent variable. The dependent variable is the one that is being tested and measured.
Identify Variables: In this context, Jonah is ordering sandwiches based on the number of coworkers attending the meeting. The number of coworkers $c$ will determine the number of sandwiches $s$ Jonah will order. Therefore, the number of coworkers is the variable that Jonah can't control; it's given to him. The number of sandwiches he will order depends on this number.
Determine Independence: Since the number of sandwiches Jonah orders depends on the number of coworkers attending, the number of coworkers $c$ is the independent variable, and the number of sandwiches $s$ is the dependent variable.