Answer:
108.50 divided by 14= 7.75
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
8:16 and 7:14
Step-by-step explanation:
5:10 is a 1 to 2 ratio and so are 8:16 and 7:14
 
        
                    
             
        
        
        
Answer:
<h2>no real solution</h2>
Step-by-step explanation:


 
        
             
        
        
        
The probability that a random alcoholic can kick the habit without professional help is 0.273 .
<h3>What is Probability ?</h3>
Probability is the study of likeliness of an event to happen.
It has a range of 0 to 1 , where 0 indicates uncertainty and 1 indicates certainty.
It is given that 
The alcoholics that need professional help to stop drinking is 72.7 %
Therefore the probability of this is 72.7 /100 = 0.727 
The probability that they will not need professional help is given by 
q = 1 - p 
q = 1 -0.727 
q = 0.273
Therefore the probability that a random alcoholic can kick the habit without professional help is 0.273 .
To know more about Probability 
brainly.com/question/11234923
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The answer is 6 because you add the 1 and the 2 first and then multiple to get 6. I don’t know why you put the division sign in front of the 2 though.