Jeremy is drawing a map of his neighborhood on a coordinate grid. His house is located at point A (4, –3), and a park is located at point B(4, 3). If each unit represents 1 mile, how many miles away from Jeremy's home is the park? A.
1 mile

B.
6 miles

C.
7 miles

D.
8 miles

(40 points) i need some . an answer definition is appreciated as well.

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

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.