Answer:
0.1606 = 16.06% probability that the number of births in any given minute is exactly five.
Step-by-step explanation:
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

In which
x is the number of sucesses
e = 2.71828 is the Euler number
is the mean in the given interval.
In this question:
We only have the mean during an interval, and this is why we use the Poisson distribution.
The mean number of births per minute in a given country in a recent year was about 6.
This means that 
Find the probability that the number of births in any given minute is exactly five.
This is P(X = 5). So

0.1606 = 16.06% probability that the number of births in any given minute is exactly five.
A=l*w
=> A/w=l
you have to perform polynomial division
l=x^2+5x+13+54/(x-4)
Answer:
6.633249581 and I would say it's irrational
Step-by-step explanation:
:)
Answer:
13 units.
Step-by-step explanation:
We can find distance between points by using the following formula:

The change in x is -5, and change in y is 12. Let's apply this to the formula.
. Evaluate this, and we get 13.
Hope this helped!