Answer:
Mean; there likely are no outliers.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
B and F
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
-3.7
Step-by-step explanation:
 
        
             
        
        
        
Answer:
108
Step-by-step explanation:
The n th term of an arithmetic sequence is
 = a₁ + (n - 1)d
 = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 12 and d = 16 - 12 = 4, thus
 = 12 + (24 × 4) = 12 + 96 = 108
 = 12 + (24 × 4) = 12 + 96 = 108
 
        
                    
             
        
        
        
Answer:
Part One: $187
Part Two: 11a + 5.5k
Step-by-step explanation:
Part One:
a = 9 (how many adult tickets)
k = 16 (how many kid tickets)
($11 × a) + ($5.50 × k) = total cost
($11 × 9) + ($5.50 × 16) 
($99) + ($88) = $187 = total cost
Part Two:
11a + 5.5k
11 is how much the adult ticket costs, you multiply a or the amount of adult tickets in order to get the total cost for adults.
5.5 is how much the kid ticket costs, you multiply k or the amount of kid tickets in order to get the total cost for kids.
you add 11a + 5.5k or the total cost for adults and the total cost for kids to get the total cost.