An information services manager is purchasing a large number of word processing software licenses at a cost of $125 each. the software company gives a volume discount of 3.5% for large purchases. if the department manager has a budget of $17,300 to purchase the licenses, approximately how many licenses can she purchase.

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.

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.