A team from the Department of Public Works is painting lines on the freeway. The length of road that needs to be lined determines how many hours the project will take. r = the length of road h = the number of hours needed Which of the variables is independent and which is dependent? Choices: (A)r is the independent variable and h is the dependent variable (B)h is the independent variable and r is the dependent variable

Understand relationship between variables: Step 1: Understand the relationship between the variables. In this scenario, the length of the road (r) determines how many hours (h) the project will take. This means that the number of hours depends on the length of the road. Identify variables: Step 2: Identify the independent and dependent variables. Since the hours needed (h) depend on the length of the road (r), r is the independent variable and h is the dependent variable.

Resources

Testimonials

Plans

Resources

Testimonials

Plans

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

A team from the Department of Public Works is painting lines on the freeway. The length of road that needs to be lined determines how many hours the project will take. $\newline$ $r$ = the length of road $\newline$ $h$ = the number of hours needed $\newline$ Which of the variables is independent and which is dependent? $\newline$ Choices: $\newline$ (A) $r$ is the independent variable and $h$ is the dependent variable $\newline$ (B) $h$ is the independent variable and $r$ is the dependent variable

View step-by-step help

Home

Math Problems

Grade 7

Identify independent and dependent variables

Full solution

Q. A team from the Department of Public Works is painting lines on the freeway. The length of road that needs to be lined determines how many hours the project will take.

\newline

r

= the length of road

\newline

h

= the number of hours needed

\newline

Which of the variables is independent and which is dependent?

\newline

Choices:

\newline

(A)

r

is the independent variable and

h

is the dependent variable

\newline

(B)

h

is the independent variable and

r

is the dependent variable

Understand relationship between variables: Step $1$ : Understand the relationship between the variables. $\newline$ In this scenario, the length of the road $r$ determines how many hours $h$ the project will take. This means that the number of hours depends on the length of the road.
Identify variables: Step $2$ : Identify the independent and dependent variables. $\newline$ Since the hours needed $h$ depend on the length of the road $r$ , $r$ is the independent variable and $h$ is the dependent variable.