There’s is a 40% chance the next page she turns will be an add.
        
             
        
        
        
Answer:
Given confidence interval is 0.54+or-0.05 
0.54-0.05,0.54+0.05 =
(0.49,0.59) 
In repeated sampling,the true proportion of country residents in favor of offering incentives to high-tech industries to build plants in the country will fall in the interval (0.49,0.59)
 
        
             
        
        
        
Answer:
Step-by-step explanation:
X^2 + 7x + 7x + 49 = x*(x+7) + 7*(x+7) = (x+7)(x+7) = (x+7)^2
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
we know that
The perimeter of the figure is equal to the perimeter of semicircle plus the perimeter of quarter circle plus two times the length of  plus two times the length of
 plus two times the length of  
 
<u>Find the perimeter of semicircle</u>
we know that
The circumference of a semicircle is equal to

we have
 
 
substitute

<u>Find the perimeter of a quarter of circle</u>
we know that
The circumference of a quarter of circle is equal to

we have
 
 
substitute

<u>Find the perimeter of the figure</u>

