Answer:
s = r1 s = 3.1 s = 3.1
or 
v =a/s
v = 208/3.1
v = 67.0968
Step-by-step explanation:
 
        
             
        
        
        
1/5 out of 50 I think is 8
I'm not 100% sure though
        
                    
             
        
        
        
Answer:
36-A
9-B
Step-by-step explanation:
 
        
             
        
        
        
Answer: There are 4 people who only go to the game on Saturday.
Step-by-step explanation:
Let the number of people go on Saturday be n(A).
Let the number of people go on Sunday be n(B).
Since we have given that 
n(A) = 8
n(B) = 12
n(A∪B)  = 16
According to rules, we get that 

So, n(only go on Saturday) = n(only A) = n(A) - n(A∩B) = 8-4 = 4
Hence, there are 4 people who only go to the game on Saturday.