13. A homeowner is planning a garden. One side of the garden is against a 6 points house, but the other sides need a fence. If the homeowner has 50 feet of
fencing, which equation would represent the area of the enclosed region?
(hint: 2 widths, 1 length)
A(W) = (50 - W)
O A(w) = w(50 - 2w)
Ο Ο Ο
A(w) = w(50 - 2w)
A(w) = w?(50 - w)

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.

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.

Aright triangle can also be a(n) triangle.