Answer:
42,43,43,44
Step-by-step explanation:
If there are four numbers in a list then the middle 2 numbers should be added up and divided up to give the mean. If we are given the mean we can now work backwards to give us:
(where x and y are the 2 middle numbers)
We can also see that x and y must be equal as the mean is an integer.
So:
![43=\frac{2x}{2}](https://tex.z-dn.net/?f=43%3D%5Cfrac%7B2x%7D%7B2%7D)
So x=43 and that is the middle 2 numbers.
I don't exactly know how to explain how i got the other 2 numbers.
Well it depends on how smart he is
Answer: 37.5%
Step-by-step explanation: 1/8 is 12.5% and if you multiply 12.5 by 3 you get 37.5
Answer:
A
Step-by-step explanation:
answer is 13 but I can't understand the question
I think there is no correct answer in this question!
you can solve this by analytic geometry rules easily!!