Answer:
n=40
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
p = 9
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
a^2+b^2=c^2 is the pythagorean theorem
solution a just has it flipped around
 
        
                    
             
        
        
        
The (assumed) answer to this question is no, his mean is $88.67 and his average mean he chose was $92. (Answer inconclusive due to asked question failing to repeat desired answer.)