How to do the problem:
Assuming that you mean you want 12% of the number 80 and showing work, here is the answer: 
To get X percent of any number, write the percent as a decimal and then multiply that decimal by the whole. 
What I mean: 
You want 12%  of 80 
so first change 12% into a decimal 
12% is equal to .12 as a decimal
Then multiply that decimal by the whole
Since you want 12%  of 80, 80  is the whole
that means you do .12 * 80 
which is equal to 9.6
<u>Thus(answer)</u>
12% of 80 = 9.6
 
        
             
        
        
        
Answer:
12
Step-by-step explanation:
To find the common difference, we take the 2nd term and subtract the first term
17-5 =12
We check it with the 3rd term minus the second term
29-17 = 12
The common difference is 12
We add 12 each time
 
        
             
        
        
        
Don’t fall for this it’s fake
        
             
        
        
        
Answer:
Mean: 1.5
Standard Deviation: 0.9
Step-by-step explanation:
2/3 of the pages have diagrams, and N is the number of pages Harlee reads to reach a page with a diagram. In order to find the mean, divide 1/(2/3) to get 1.5 as your mean, and then divide sqrt(1-(2/3))/2/3 to get .8660, which rounds to .9.