Answer:
22.386
Step-by-step explanation:
 
        
             
        
        
        
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Answer:
5, 6 
Step-by-step explanation :
 
        
                    
             
        
        
        
The domain of F(x) is all real numbers. 
This is due to the fact that the function has no undefined points or domain constraints.
        
             
        
        
        
1:3, Because you can simplify the numbers by dividing by two.