The correct answer is -4.
        
                    
             
        
        
        
Answer:
41.6 or 42
Step-by-step explanation:
AP = EP / YP 50 x 8 = 400 / .60 = 666.66 / 16 = 41.6 or 42
 
        
             
        
        
        
To divide by decimals, put the decimal right where it is above it, and you just do regular dividing
        
                    
             
        
        
        
Answer:
99/100
Step-by-step explanation:
First of all recall that

Now we we will try to apply that formula for  and
 and  .
.
First rewrite 
Now
