There are 3 different urns of 12 balls with 4 white balls in each urn. three players—a, b, and c—successively draw from their respective urns, a first, then b, then c, then a, and so on. the winner is the first one to draw a white ball. find the probability of winning for each player if 1. each ball is replaced after it is drawn; 2. the balls that are withdrawn are not replaced.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer