Answer:
The answers are A And B. 
Step-by-step explanation:
Hope you pass!
 
        
                    
             
        
        
        
He Needs 3 More Inches Because 16 Feet Converted Into Inches Is 192 Inches. If You Do 192 - 189 You Have 3 Left Over. Therefore He Needs 3 More Inches To Pull Vault Over A Bar That Is 16 Feet High
        
             
        
        
        
A) 36 is your correct answer thank you 
        
                    
             
        
        
        
Joaquin should expect about 51 winners out of 300 players! 
I hope this helped! also I love your pfp!!!!!!!