Negative since the answer would be -13
        
                    
             
        
        
        
Answer:
51.81 cm^2
Step-by-step explanation:
Find The Half Of 33 which is 16.5
Use The Formula For Area
A=  x r^2
 x r^2 
A= 3.14 x 16.5
A= 51.81 cm^2
 
        
             
        
        
        
(13,infinity] hope this helps
        
             
        
        
        
Answer:
yes 
Step-by-step explanation:
since there are 20 children there has to be more than one that are the same age, because if there are kids up from 0-12 and there are 20 so ther must ne more than one somewhere
 
        
             
        
        
        
Answer:
15% 
Step-by-step explanation: