Answer: The proportion of employees who either have MBAs or are managers are 0.58.
Step-by-step explanation:
Since we have given that 
Probability of employees having managerial positions = 67%
Probability of employees having MBA degrees = 58%
Probability of managers having MBA degrees = 67%
So, using probability formulas, we get that 

Hence, the proportion of employees who either have MBAs or are managers are 0.58.
 
        
             
        
        
        
Answer: 15
Step-by-step explanation:
x = one point shots
y = two point shots
  
1) Setup your equations.
  
x + y = 52
x + 2y = 89
  
2) Isolate a variable.
  
x = 52-y
  
3) Plug in.
  
(52-y) + 2y = 89
52 +y =89
y=37
  
4) Solve for x.
  
x = 52 -37
x=15
  
5) Check your answer.
  
15 + 2(37) = 89
15+74=89
89=89
  
37+15 = 52
52=52
x = one point shots
y = two point shots
  
1) Setup your equations.
  
x + y = 52
x + 2y = 89
  
2) Isolate a variable.
  
x = 52-y
  
3) Plug in.
  
(52-y) + 2y = 89
52 +y =89
y=37
  
4) Solve for x.
  
x = 52 -37
x=15
  
5) Check your answer.
  
15 + 2(37) = 89
15+74=89
89=89
  
37+15 = 52
52=52
 
        
                    
             
        
        
        
I am not sure, but the best answer should be 8 miles per hour
 
        
                    
             
        
        
        
6.32 is the square root of 40