Calculate the middle number between 1-5 and 7.1

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Can someone me with the property questions for 12 13 and 14 plz