Two ball are drawn in succession out of a box containing 2 red and 3 white balls. Find the probability that at least 1 ball was red, given that the first ball was
(A) Replaced before the second draw
(B) Not replaced before the second draw
Find the probability that at least 1 ball was red, given that the first ball was replaced before the second law

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation:

- (2, -7)

- lines r and s and lines t and u must be parallel