Please answer ASAP 30 points!!!! Find the domain for the rational function f(x) = x-3/4x-1
1 answer:
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Answer:
72 of 45 is 160%
Step-by-step explanation:
72 of 45 can be written as:
To find percentage, we need to find an equivalent fraction with denominator 100. Multiply both numerator & denominator by 100
Therefore, the answer is 160%
If you are using a calculator, simply enter 72÷45×100 which will give you 160 as the answer.
Answer: The mean number of checks written per day
Standard deviation
Variance
Step-by-step explanation:
Given : The total number of checks wrote by person in a year = 126
Assume that the year is not a leap year.
Then 1 year = 365 days
Let the random variable x represent the number of checks he wrote in one day.
Then , the mean number of checks wrote by person each days id=s given by :-
Since , the distribution is Poisson distribution , then the variance must equal to the mean value i.e.
Standard deviation :