Answer:
its A 
Step-by-step explanation:
If its one of these signs(<>) then its open and if its one of the signs with the line under it then its closed
 
        
                    
             
        
        
        
Answer:
-92.
Step-by-step explanation:
2 - 6 is -4.
-4 x 23 is -92.
 
        
             
        
        
        
8/10, because it's double the numbers
        
             
        
        
        
Hence thirty two dollars , is the solution
        
             
        
        
        
Answer:
SSbetween treatments
Step-by-step explanation:
SSbetween treatments or Sum of square between treatments is used to measure and compare the mean differences between treatments from which the variance will be computed.