(a). The element a₂₁ is the number of boys enrolled in Lacrosse.
(b). The address is a₁₂.
(c). [196   174]
      [136   169]
      [214    242]
(d). The matrix represents the number of boys and girls from towns A and B enrolled in different sports classes.
(e). 1.125 A = [108   90  ]
                       [72     99  ]
                       [117   135]<span />
        
             
        
        
        
The answer for this problem is b
        
             
        
        
        
Answer:
9 and 3/5
Step-by-step explanation:
Nine and Three Fifths
 
        
                    
             
        
        
        
The equation for the table is f(x)=3x+1 so I don’t know for a but for b it would be f(x) because 1 is greater than 5.
        
             
        
        
        
Answer:
the answer is 7/10, and yes it is between a whole and a half because 7/10 is over 1/2 but less that a whole.