Answer:482.7972
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y = 2
Step-by-step explanation:
Since the line is horizontal there cannot be any slope
 
        
             
        
        
        
2 · (x+4)/x-3 Is the answer. I hope it helps.
        
             
        
        
        
Answer = 1/2
- I’m pretty sure that is it... hope this works for ya!!
        
             
        
        
        
Answer:  
 
Step-by-step explanation:
Let p be the population proportion of  readers who would like more coverage of local news.
As per given , we have
sample size :=1600
sample proportion : 
The confidence interval for population proportion is given by :-

From z-table ,
For 99% confidence interval the z-value is 2.576.
Substitute all the values in the above formula , we get
The 99% confidence interval for the proportion of readers who would like more coverage of local news as






Hence, the 99% confidence interval for the proportion of readers who would like more coverage of local news is  .
 .