A.
So for 1 hour you pay 10 dolars then for 3 you pay 30 then for 11 you pay 110 then for 20 you pay 200.
For B and C I dont Know sorry.
 
        
             
        
        
        
13)
Circumference (C) = 2π·r
11π = 2π·r
11/2 = r
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Area (A) = π·r² 
              =  π·(11/2)²  
             = 121π/4
            ≈ 94.985 in²
14) 
diameter = 2r
           42 = 2r
            21 = r
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Area (A) = π·r² 
              =  π·(21)²  
             = 441π
            ≈ 1384.74 in²
***************************
$280/1384.74 in²
x = $0.20
Answer: about 20 cents per square inch
   
                      
 
        
             
        
        
        
What was your other question
        
                    
             
        
        
        
 You would do 2 · 26 · 26 = 1,352 different arrangements 
        
                    
             
        
        
        
Answer:
C. 2 times the number of pages in the book
Explanation:
The number of pages of the book may vary or can change depending on the book