Answer:
y=1/3x-6
Step-by-step explanation:
x-3y=18
3y=x-18
y=1/3x-18/3
y=1/3x-6
Answer:
3 7/16
Step-by-step explanation:
Answer:

And that would be the solution for this case.
Step-by-step explanation:
Previous concepts
The Poisson process is useful when we want to analyze the probability of ocurrence of an event in a time specified. The probability distribution for a random variable X following the Poisson distribution is given by:
Solution to the problem
Let X the random variable that represent the number of life insurance policies that the salesman person sells. We know that
And we want to find this probability:

And we can use the probability mass function and we got:

And that would be the solution for this case.
Answer:
-2x-2y-2z I think that is answer
Answer:
Just to tell you all you have to do is divide the numerator by the denominator.
Step-by-step explanation:
4/10 = 0.4
32/40 = 0.8
You got this!
Hope this helped!
My name is, Lincoln