Mathematics, 19.12.2019 08:31 voidnyaah
Astudent factors 3x4 - 12 to the following.
3(x² – 4)
which statement about 3(x4 - 4) is true?
the expression is equivalent, and it is completely factored.
the expression is equivalent, but it is not completely factored.
the expression is not equivalent, but it is completely factored.
the expression is not equivalent, and it is not completely factored.
Answers: 1
Mathematics, 21.06.2019 18:20
17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
Answers: 2
Mathematics, 21.06.2019 18:50
The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x
Answers: 1
Astudent factors 3x4 - 12 to the following.
3(x² – 4)
which statement about 3(x4 - 4) is...
3(x² – 4)
which statement about 3(x4 - 4) is...
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