The answer is =, because in addition, it doesn't matter what order you add things in, it comes out the same.
Answer:
1. X=7
2. x=2
Step-by-step explanation:
1/6th is the answer in simplest form.
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:
x= 11
Step-by-step explanation:
