Answer:
The probability that they sit next to each other is 50%.
Step-by-step explanation:
Consider the provided information.
It is given that there are four seats within the row are first come, first served during boarding.
There are 4 seats and 2 customers (Karen and Georgia)
The total number of ways in which Karen and Georgia can sit is: 
Now if they will sit together, then consider Karen and Georgia as a single unit.
Thus, the number of ways in which they can sit together is: 
The required probability is:

Hence, the probability that they sit next to each other is 50%.
Answer:
18
Step-by-step explanation:
54/18=3
72/18=4
90/18=5
DONT GO TO THAT LINK ITS A VIRUS AND ITS A BOT
Answer: 1
Step-by-step explanation:
Bc 1 is match of P