SOLUTION: i need your help solving this question its not an equation Of the 30 students in the sixth period math class, 8 are also in the same fourth period science cl

Question 937528: i need your help solving this question its not an equation
Of the 30 students in the sixth period math class, 8 are also in the same fourth period science class. Which can be used to determine the probability that if three students are chosen at random from the math class to do a group project, the first student chosen to be in the group is in the fourth period science class but the other two are not?

Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
30students: 22No, 8Yes(in the same fourth period science class)
3 chosen
P(YNN)=
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