A bag contains 7 red marbles, 8 blue marbles, 11 white marbles and 10 yellow marbles. You are asked to draw 5 marbles from the bag without replacement. In how many ways can you draw less than two yellow marbles?
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just make this into a 2 color gambit
26 purples and 10 yellows
the multiplication rule says; 26*25*24*23*22 --------------- for no yellows; but thats probability right? 36*35*34*33*32
right
26^5 ways to pull out no yellows then; at least
w got any options to narrow this down with?
A. 332,280 B. 65,780 C. 149,500 D. 215,280 .
how many chances you get :)
1
cant concentrate; must be eating time... good luck with it :)
Thanks!
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