A. 3/44 B. 4/9 C. 3/11 D. 1/4

1 answer:

7 0

$|\Omega|=12\cdot11=132\\ |A\cap B|=3\cdot3=9\\\\ P(A\cap B)=\dfrac{9}{132}=\dfrac{3}{44}\Rightarrow \text{A}$

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