D. Will be the correct answer
        
                    
             
        
        
        
There are 1677 golf balls to fill all the buckets. Hope it help!
        
             
        
        
        
9.285714285714286 645=650 69=70
        
             
        
        
        
Answer:
the queation says from ques no 2 so you should take a full picture 
 
        
             
        
        
        
Answer:
The guard should be positioned at the safe
Step-by-step explanation:
The night watchmen should be positioned to guard whichever place gives the highest expected value to the thief.
The expected value of robbing the safe is:

The expected value of robbing the cash register is:

Therefore, the guard should be positioned at the safe since it yields a higher expected value to the thief in case he tries to rob it.