SOLUTION: Please help me solve this question: A class consists of 4 boys and 3 girls. The students are selected at random one after another. Find the probability that the boys and girls are

Algebra ->  Probability-and-statistics -> SOLUTION: Please help me solve this question: A class consists of 4 boys and 3 girls. The students are selected at random one after another. Find the probability that the boys and girls are       Log On


   



Question 874937: Please help me solve this question: A class consists of 4 boys and 3 girls. The students are selected at random one after another. Find the probability that the boys and girls are alternate.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
7 people: 4B,3G selected B, G (Boy &girls are alternate)
%284%2F7%29%283%2F6%29%283%2F5%29%282%2F4%29%282%2F3%29%281%2F2%29%281%2F1%29