Answer:
a
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Its x=6
Step-by-step explanation:
I graphed it on mathaway
 
        
             
        
        
        
Emile's graph will have the steepest slope Gilbert will have the second steepest slope, and henri will have the least steep slope
        
             
        
        
        
Answer:
C.  z690 is between 2 and 3 standard deviations of the mean.
Step-by-step explanation:
 
        
                    
             
        
        
        
Well you divide 1 3/5 in 14 1/2