The 3 digits in the unit period is 817
        
             
        
        
        
What exactly are you asking?
What’s the question?
        
             
        
        
        
Step-by-step explanation:
<em>what</em><em> </em><em>find</em><em> </em>
<em>I</em><em> </em><em>can't</em><em> </em><em>under</em><em>stand</em>
 
        
             
        
        
        
To find slope use the equation (y2 - y1) / (x2 - x1)
5 - 4 / 2--2
1/-4
The slope is -1/4
 
Hope this helps :)
        
             
        
        
        
The mean is 13.4 because after I add the numbers in the set, the sum comes out to be 134. There are 10 numbers in the set, so you divide 134 by 10, which is 13.4 (134 <span>÷ 10 = 13.4). That is how you get the mean. It's "mean" to you because you 'gotta do a lot of work to get your final mean. </span>