Answer:
124.6 centimeters
Step-by-step explanation:
7(17.8) = x
Simplify:
x = 124.6
 
        
             
        
        
        
Answer: 
Step-by-step explanation:
Total horses = 6
Number of ways to choose top 3 finishers in order = 3! = 6
Number ways to select 3 horses out of 8 in order =  [By permutations]
  [By permutations]

Now, the probability that the gambler will win his bet = 


Hence, the required probability =  
 
        
             
        
        
        
Answer:
-77.625
Step-by-step explanation:
 
        
                    
             
        
        
        
4 x 9 = 36. Plug it back in to see if it is true: 36 / 9 = 4.