Answer:
14.7 is the best answer i can come up with it might be wrong it might not be to be helpful there you go 
Step-by-step explanation:
 
        
             
        
        
        
My friend... My method wasn't wrong and I couldn't find any mistake on my procedure... Check it out and analyze it by yourself... 
 
        
        
        
Answer:
35.25
Step-by-step explanation:
Give the data set: 
23 37 49 34 35 41 40 26 32 22 38 42
We are expected to calculate the midquartile of the given data set.
22 23 26 32 34 35 37 38 40 41 42 49
First step is to find the lower quartile which comprises of 
 22 23 26 32 34 35
Here the Q1 is (26+32)/2 = 58/2= 29
Second step to find the upper quartile which comprises of 
 37 38 40 41 42 49
Here the Q3 is (40+41) /2 = 81/2 = 41.5
Then to find the midquartile which is (Q1+Q3) /2 where Q1 is 29 and Q3 is 41.5
= (29+41.5)/2
= (70.5) /2 = 35.25
 
        
             
        
        
        
Answer:
The solution is in the image
 
        
             
        
        
        
Answer:
it's quadratic 
Step-by-step explanation:
sorry i answered late but i hope this helps other people