The side that corresponds with side AB is side DE
The answer is 7.33. The three keeps repeating, but I shortened it.
20%? I
it’s just 20%, it’s not that hard my guy
1,662,209 is the answer. You just have to add them all up
Answer: 0.0081
Step-by-step explanation:
Let X be the number of rafts.
Given : The mean number of rafts floating :
rafts per day .
Then , for 7 days the number of rafts =
rafts per day .
The formula to calculate the Poisson distribution is given by :_

Now, the probability that they will have to wait more than a week is given by :-

Hence, the required probability : 0.0081