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Fiesta28 [93]
4 years ago
10

Give an example of a research experiment, indicating the independent and dependent variables, as well as the experimental and th

e control groups.
Mathematics
1 answer:
Vitek1552 [10]4 years ago
8 0

Answer:

In a study to determine whether how long a student sleeps affects test scores, the independent variable is the length of time spent sleeping while the dependent variable is the test score. You want to compare brands of paper towels, to see which holds the most liquid.

hopes it helps

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Answer:

Graph 3

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4 years ago
Multiply 4x(-3x - 5)
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The area of rectangle ABCD is represented by the expression 2x2 – 13x + 21. The area of rectangle WXYZ is represented by the exp
umka21 [38]

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Step-by-step explanation:

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5 0
4 years ago
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BigorU [14]

Answer:

Step-by-step explanation:

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