Answer:
1280 pages
Step-by-step explanation:
You simply continue the pattern
40 × 2
80 × 2
160 × 2
320 × 2
640 × 2
= 1280
 
        
             
        
        
        
Answer:
A.5/12
Step-by-step explanation:
 
        
                    
             
        
        
        
Just completed this question as of right now it’s was : “ a common ratio between 0 and 1 
 
        
                    
             
        
        
        
The exact value for cos(pi/16) would be :
cos (pi/16) =  +/-  √1+cosa/2
cos (pi/4) = sqrt2/2
Hope this helps
        
             
        
        
        
Answer:
B
Step-by-step explanation: