For the data shown in the scatter plot, which is the best estimate of r? Question 3 options:

.45

.85

-.45

-.85

Find the measure of angle c in the following triangle.

Bradley is preparing a presentation to show the ceo of his company he wants to emphasize that the profits of their competitors have increased slowly over the past 16 months

Ys is the perpendicular bisector of xz what it is the length of xs