The answer is 7.1777--
You divide 8 by 45=.1777 then you add that to 7=7.1777---
"----" stands for repeating
Answer:
Pat's right, because there are no permutations.
Step-by-step explanation:
Since there is a specific order, there are no permutations. The relationship between the binomial distribution and Pascal's triangle happens when there are permutations.
So, the correct logic is Pat's.
Each flip has 0.5 probability of having the desired result. There are four flips. So:
.
It is going to be 1/2 because A is short and it’s can’t be a whole number because of the length and every thing!