Answer:
3
inches long
Step-by-step explanation:
Find how long the paper will be by dividing 11 by 3. This will find how much 1/3 of the 11 inch paper is.
11/3
= 3 
So, if she cuts the paper, the paper will be 3
inches long
Answer:
i think it is 27 because the last one adds up to 27
i am not really good at this stuff
The components operate independently, so the probability of "total" system failure is the same as the product of each probability of component failure. That is, if

denotes the event that component

fails, then

The

are independent and identically distributed, so

for all

. So