Answer:
0.67% probability he will have to shut down after this month
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 time interval.
On average sells 8.9 machines per month.
So 
Using the Poisson distribution, what is the probability he will have to shut down after this month
If he sells less than 3 machines.






0.67% probability he will have to shut down after this month
Answer:

Step-by-step explanation:
The trigonometric identity is :

We need to express secθ in terms of tanθ.
The above equation becomes,

Hence, this is the required solution.
<h3>C & D .</h3>
<h3>→An oblique solid with a base of 4 cm² and a slant height of 8 cm.</h3><h3>→A cone with a base of 4 cm² and a height of 8 cm.</h3>
<h2>#CARE TO LEARN❤️</h2>
Her overall budget would be $5000, If you are using a calculator, enter 800×100÷16, which will give you the answer