Independent variable vs dependent variable example

Mathematics

1 answer:

Lina20 [59]2 years ago

3 0

Independent variables are the variables that can change on their own.

Dependent variables are the ones that change as a result.

If we study how long students study on a test and show how much that affects their grade, then the amount of time they study would be the independent variable. It changes on it's own based on the student's preference. The test scores would be the dependent variable because it changes with the amount the student studies.

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What is 4/2 in metres.

Harlamova29_29 [7]

The answer is 0.5 metres.
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5 0

2 years ago

The formula=A+2lh+2wh gives surface area a. Of a rectangler solid with length, width, and height, L,W, and H, respectively solve

iogann1982 [59]

Answer:

$l= \frac{A}{2h} -w$

Step-by-step explanation:

The question is not correct (particularly the expression for the area)

A=2lh+2wh

Now we are expected to solve for l, that is we are going to make l subject of the formula, we have

let us take the second term on the RHS to the LHS

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we can now divide both sides by 2h we have

$\frac{A-2wh}{2h} = l\\\\l=\frac{A}{2h} -\frac{2wh}{2h} \\\\l= \frac{A}{2h} -w$

hence the expression for the length is $l= \frac{A}{2h} -w$

6 0

2 years ago

On a recent trip to the movies , you see a advertisement for 2 adult tickets and 6 child tickets for $60. Write and equation usi

Igoryamba

Answer:

2A + 6C = $60

Step-by-step explanation:

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Hope this helps

Good Luck

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2 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

dmitriy555 [2]

Answer:

Step-by-step explanation:

to change a mixed number into an improper fraction

a $\frac{b}{c}$ = $\frac{ac+b}{c}$ , then