Pls me pass this class y’all which angle of rotation is determined by the matrix below? (pictured above) a. 30 degrees b. 60 degrees c. 120 degrees d. 300 degrees u : ))

Which system of linear inequalities is represented by the graph? !

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

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.