Variables, in statistics, refer to: A) characteristics of experimental units
B) data that has been collected
C) unknown quantaties

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd