A factor in an experiment that changes from the manipulation of the independent variable is the dependent variable.
In mathematical modeling, statistical modeling, and experimental sciences, there are dependent and independent variables. Dependent variables are so-called because, during an experiment, their values are examined on the assumption or presumption that they are governed by the values of other variables.
The variable being measured or tested in an experiment is known as the dependent variable. 1 The results of the participants' tests, for instance, since that is what is being measured, would be the dependent variable in a study looking at how tutoring affects test scores.
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Okay what subject even is this
Answer:
Step-by-step explanation:
25.
Combine like terms.
4t+7=-33
subtract 7 from both sides
4t=-40
divide both sides by 4
t=-10
26.
Subtract 2a from both sides
5=7a-16
add 16 to both sides
21=7a
divideby 7 on both sides
a = 3
I'd suggest getting the app photomath or using cymath to help you with these problems. they give you the answer and how to get it step by step
5.16 is the answer. Hope I help. :)
Answer:
12.30 x 6 = 73.8
Step-by-step explanation: