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Lorico [155]
3 years ago
15

Please help me! Two groups of students were tested to compare their speed working math problems. Each group was given the same p

roblems. One group used calculators and the other group computed without calculators.
1.) What is the independent variable?

2.) What is the dependent variable?

3.) What is the constant variable?
Chemistry
1 answer:
LiRa [457]3 years ago
4 0
The constant variable is the math problems, the dependent variable is the calculators, and the independent variables are the students
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3 years ago
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2 years ago
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slava [35]

Answer:

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Explanation:

5 0
3 years ago
which of the following testable questions will provide evidence that elements in the same group have similar properties?
Usimov [2.4K]

The testable question which will provide evidence that elements in the same group have similar properties is valency

<h3>What is the valency?</h3>

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  • Complete question here:

which of the following testable questions will provide evidence that elements in the same group have similar properties A. Valency B. Orbit C. Group D. Period

Since, the reactive capacities of elements is dependent on the number of electrons on its outermost shell, we can conclude on this note that, Elements in the same group have similar properties.

Learn more on Groups and Valency:

brainly.com/question/1645905

4 0
2 years ago
Please help this is due tomorrow!
lbvjy [14]
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