Coach Cal wants to buy a 65 inch tv, Mrs. Cress tells him “we don’t need one, unless there’s a really good deal” Coach Cal says “he’ll make it work” Best Buy is selling a 65 inch tv for 600 dollars with a discount price of 45%, Coach Cal also has a 30 % off coupon. What is the final price of the t. v? Walmart is selling a 65 inch tv for 450 dollars with a markup price of 45 %, Coach Cal also has a 25% off coupon. What is the final price of the t. v ? Which store has the better buy ? How much more money is Coach Cal saving

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

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.

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1