Answer:
0.8743 = 87.43% probability that more than one accident occurs per year
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.
Buchtal, a manufacturer of ceramic tiles, reports on average 3.1 job-related accidents per year.
This means that 
What is the probability that more than one accident occurs per year?
This is:

In which

Then





0.8743 = 87.43% probability that more than one accident occurs per year
Correct answer should be 1/2
Answer:
2(x+5)+2(x-3) is the perimeter
x+5*x-3= the area
Step-by-step explanation:
I think that is what you are lookin' for
Answer:
9(10-2)=
90-18=72
11×7-23=54
100-15+23=108
16/8=2
Step-by-step explanation:
prove me wrong
Answer:
Step-by-step explanation:
m = -3/1
m = -3