Answer:
Hello! I believe your answer is a = 3
Step-by-step explanation:
a=  = 3
 = 3
Have a good day! - Zac
 
        
                    
             
        
        
        
Answer: 1.83
Step-by-step explanation:
Hope this helps!
 
        
             
        
        
        
The second and third one are correct
        
                    
             
        
        
        
Thank you for posting your question here at brainly. Please see below answer:
a) What percentage of city bus routes are less than 15 mi? 
56.20820167 ≈ 56.2%
b)What percentage of city bus routes are greater than 20 mi? 
4.282995170  ≈ 4.3 %
c) What percentage of city bus routes are less than 10 mi?
<span>7.98 ≈ 7.98 %</span>