I think its 15+y or 15y im not surw
        
             
        
        
        
 The z-score of Kimmie is -0.625
<h3>Calculating z-score</h3>
The formula for calculating the z-score is expressed as;
z = x-η/s
where
η is the mean
s is the standard deviation
x is the Kimmie score
Substitute the given parameter
z = 85.9-88.4/4.0
z = -2.5/4.0
z = -0.625
Hence the z-score of Kimmie is -0.625
Learn more on z-score here: brainly.com/question/25638875
 #SPJ1
 
        
             
        
        
        
9 hrs and 35 minutes he would have traveled. Hope I helped.
        
                    
             
        
        
        
Answer:
sorry where is figure.
Step-by-step explanation:
area of triangle ABE=area of triangle BE3