Answer:
68
Step-by-step explanation:
97.65 is roughly 100
68℅ of 100 is 68
so it's 68
 
        
                    
             
        
        
        
Answer: $15
Step-by-step explanation:
$780 - $180 = $600
$600/40hrs = $15
 
        
             
        
        
        
Sorry. It's not clear. Plz tell me if there is 12 3/8in?
 
        
             
        
        
        
Answer:
95% confidence interval: (2.784,3.176)
Step-by-step explanation:
We are given the following information in the question:
Sample size, n = 25
Sample mean = $2.98
Standard error = $0.10
Alpha = 0.05
95% confidence interval:
 
Putting the values, we get,
 
