SOLUTION: If 3 books are picked at random from a shelf containing
5 novels, 3 books of poems, and a dictionary,
what is the probability that
(a) the dictionary is selected?
(b) 2 novels
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Permutations
-> SOLUTION: If 3 books are picked at random from a shelf containing
5 novels, 3 books of poems, and a dictionary,
what is the probability that
(a) the dictionary is selected?
(b) 2 novels
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Question 869991: If 3 books are picked at random from a shelf containing
5 novels, 3 books of poems, and a dictionary,
what is the probability that
(a) the dictionary is selected?
(b) 2 novels and 1 book of poems are selected? Answer by ngahoro(1) (Show Source):