Answer:
The probability that at lest one job will be missed in 57 second is
 =0.819134
Step-by-step explanation:
Poisson distribution:
A discrete random variable X having the enumerable set {0,1,2,....} as the spectrum, is said to be Poisson distribution.
  for x=0,1,2...
λ is the average per unit time
Given that, a job arrives at a web server with the probability 0.03.
Here λ=0.03, t=57 second.
The probability that at lest one job will be missed in 57 second is
=P(X≥1)
=1- P(X<1)
=1- P(X=0)


=0.819134
 
        
             
        
        
        
A truth table is a way of organizing information to list out all possible scenarios. We title the first column p for proposition. In the second column we apply the operator to p, in this case it's ~p (read: not p). So as you can see if our premise begins as True and we negate it, we obtain False, and vice versa.
 
        
                    
             
        
        
        
Answer:
Let's see what to do buddy....
Step-by-step explanation:
_________________________________
FG = FH + HG ----¢ FG = 14 + 6 = 20
FG = 20 
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
 
        
             
        
        
        
Answer:
Step-by-step explanation:30x-18