Answer:
16/33
Step-by-step explanation:
12C4(total possible outcomes)=495
Since there are 6 married couples there must be 6*[2C2×10C2]=270
must subtracted 15 since when there are 2 couples in a group would have doubled 270-15=255
the no of groupings with no married couples 495-255 =240
probability=no of favourable outcomes /no of possible outcome
probability=240/495= 16/33
Answer:
33.75
Step-by-step explanation:
45x0.75=33.75
The clear answer according to me would be
5a-8<24
Answer:
Step-by-step explanation:
5 minutes, 8 minutes, 6 minutes
Answer:
A, C, E
Step-by-step explanation:
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