Select the correct answer. How can you write the expression (28 + 70) as a multiple of a sum of whole numbers with no common factor? A. 1 x (28 + 70) B. 2 x (14 + 35) C. 7 x (4 + 10) D 14 x (2 + 5) E 28 x (1 + 5) ​

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

On a piece of paper, graph . then determine which answer choice matches the graph you drew

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.