1) What should h be so that the expression h? - 2h has a value of 3 ? Th = 1
Oh=-1
h = 2
h = -2

A(t)=728(1+0.04)^t how much money did aditya originally invest

Can any one me with the answers to these questions asap?

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.