Answer:
5
Step-by-step explanation:
The mean represents an average of all the numbers, so we have 
. Although that may seem confusing, it's actually pretty easy.
We have a total of five numbers, which are 1, 6, 2, 7, and 9.
We add these numbers up to find the sum, so 1 + 6 + 2 + 7 + 9 = 25
So our final answer will be 
which can be simplified to 5.
Answer:the answer to this will be 14m
This would simply be y=8x. Which is not one of the options. Are you sure that is the function?
Answer:
12 units
Step-by-step explanation:
A=hbb/2=6·4/2= 12
