Lim (14 pages) 6 7 8 9 10 A rectangle is enlarged proportionally. Which process would come closest to enlarging the rectangle in such a way that its area is tripled? O Multiply the dimensions by 1.7.
O Multiply the dimensions of the rectangle by 3. O Multiply the dimensions of the rectangle by 9. O Multiply the dimensions by 1.4.
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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.

Ineed to know the answer to this algebra question.

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.