Answer:
1/2
Step-by-step explanation:
It is a independent problem. Flipping a head the first time will not affect the other results therefore it is still one half. 
 
        
                    
             
        
        
        
Answer:
I don’t understand the question?
 
        
             
        
        
        
3 x (2)³ is an expression that's equal to 24 .
        
             
        
        
        
Answer:
What is the the given line?
Explanation:
        
             
        
        
        
Answer:
x7-3 as number is multiplied by 7 then subtracted by 3