Square EFGH stretches vertically by a factor of 2.5 to create rectangle EPGH. The square stretches with respect to the x-axis. It point His located at (-2, 0), what are the coordinates of H?
OA.
(-5,0)
OB.
(-2,0)
OC.
(0.5, 0)
OD. (-2.2.5)

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

Simplify the expression. -2/5(10+15m-20n)

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.