Tony has 6 dollars in change in his car. every time he drives to visit his grandma, he pays $1.25 in tolls. which graph represents the change tony has in his car? graph of line going through (0, 1.25) and (1, negative 5), graph of line going through (0, 0) and (4, negative 5), graph of line going through (0, 6) and (1, 0), graph of line going through (0, 6) and (4,1)

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.

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

What makes a trapezoid an isosceles trapezoid?