Question

Tessa and Gary are at the Putnam Fair and are waiting in line to ride on the Ferris Wheel. They are trying to figure how long they will need to wait before they get to the front of the line. The length of their wait will depend on the number of people in line ahead of them. w = the length of time Tessa and Gary will need to wait p = the number of people in line ahead of Tessa and Gary Which of the variables is independent and which is dependent?

Answer 1

Here In this scenario:

- The **independent variable** is the number of people in line ahead of Tessa and Gary, which is represented by "p." It's the variable that you can control or change to see how it affects the wait time.

- The **dependent variable** is the length of time Tessa and Gary will need to wait, represented by "w." It depends on the number of people in line ahead of them (the value of "p"). As the number of people ahead of them changes, the wait time (w) will change accordingly.

Answer 2

Independent variable: p (the number of people in line ahead of Tessa and Gary)

Dependent variable: w (the length of time Tessa and Gary will need to wait)

Explanation:

w = the length of time Tessa and Gary will need to wait.

p = the number of people in line ahead of Tessa and Gary.

In this context, the number of people in line ahead of Tessa and Gary (p) is the independent variable. It's independent because it's something you can control or measure independently of the waiting time. The number of people in line ahead of them determines how many people they have to wait for before their turn comes.

The length of time Tessa and Gary will need to wait (w) is the dependent variable. It depends on the independent variable, which is the number of people in line ahead of them. The more people there are in line ahead of them, the longer they will have to wait.