A bag contains only red, green, brown and yellow marbles.
The probabilities of selecting each colour are shown below.
Colour
Red
Green
Brown
Yellow
Probability
0.1
0.1
0.2
Find the probability of selecting a brown marble.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?

Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)