As long as  (or whichever function appears in the denominator) does not approach 0 as
 (or whichever function appears in the denominator) does not approach 0 as  ,
,

In this case,

so the answer is B.
 
        
                    
             
        
        
        
Answer:
8/15
Step-by-step explanation:
tangent = opposite/adjacent,
so tan(A) = 8/15
 
        
             
        
        
        
Answer:
maybe 220/440?  
Step-by-step explanation:
 
        
                    
             
        
        
        
Solve for the x-max or h :\

plug it in to equation to get k:/

-8+16+3=11=k

solve for a by pluging (0,0)
then a= -11/4
 
 
        
        
        
Answer: 
72 parts
Steps:
Convert the 4 hours into minutes. There are 60 minutes in an hour. Therefore, 4 hours = 240 minutes.
Divide 240 minutes by 40 minutes. This equals 6. Therefore, the machinist can produce the 12 parts 6 times in 4 hours.
Finally, multiply the 12 parts by the 6 times he can produce. Therefore, the machinist can produce 72 parts in 4 hours.