What digits should go in 517* * instead of the stars to make the 5 digit number a multiple of 6, 7, and 9?

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.

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

3.4a=57.8 what is the the value of a