Answer:
i think its cancellation the others don't make sense.
Step-by-step explanation:
<span>The correct answer is 6.
The clearest way to determine this is by creating a table of possible hand shaking. If we label the people A-D, the following are the ways they can be combined:
AB
AC
AD
BC
BD
CD
There are no other combinations. </span>
Answer:
4 - p
Step-by-step explanation:
hope this helped :)
14×942
= 13188is the answer
