Answer:
The probability is   
Step-by-step explanation:
From the question we are told that 
  The capacity of  an Airliner  is  k =  300 passengers 
  The sample size n =  320 passengers
   The probability the a randomly selected passenger shows up on to the airport 
     
Generally the mean is mathematically represented as 
      
 
   =>  
 
     =>  
 
Generally the standard deviation is  
     
=>  
=> 
Applying Normal approximation of binomial distribution 
Generally the probability that there will not be enough seats to accommodate all passengers is mathematically represented as 
   
Here 
=>
Now applying  continuity correction we have 
     ![P(X  >300 ) =  P(Z >  \frac{[300+0.5] - 307.2}{3.50} )](https://tex.z-dn.net/?f=P%28X%20%20%3E300%20%29%20%3D%20%20P%28Z%20%3E%20%20%5Cfrac%7B%5B300%2B0.5%5D%20-%20307.2%7D%7B3.50%7D%20%29) 
     
=>    ![P(X  >300 ) =  P(Z >  \frac{[300.5] - 307.2}{3.50} )](https://tex.z-dn.net/?f=P%28X%20%20%3E300%20%29%20%3D%20%20P%28Z%20%3E%20%20%5Cfrac%7B%5B300.5%5D%20-%20307.2%7D%7B3.50%7D%20%29)
=>    
From the z-table  
     
So 
     
 
        
             
        
        
        
2 miles = 3520 yards 
FORMULA multiply the length value by 1760
        
             
        
        
        
The function is y=2x
this means that the solutions will have the form (x, y)=(x,2x).
For example: (0,0),(1,2),(2,4),(3,6) are solutions.
The first answer choice satisfies the above conditions.
The second answer choice contains (2,2), and (2,6), both of which do not satisfy the (x,2x) condition, so it's not correct.
The third answer choice contains (4,2), which again does not satisfy (x,2x), so not the right answer.
        
             
        
        
        
Break apart the 875. 
8 becomes 800 the 7 becomes 70 and 5 is just 5. Now x it by the 4
800x4=3200
70x4=. 280
5x4=. 20
 -------
 3500
Not sure how to show the array on here