Answer: an endless cylinder with radius 4 mm and centerline 
 
        
             
        
        
        
Answer:
(2x+A)(2x+B) = 4x2 + (2B+ 2A)x + AB. Trial and error gives the factorization 4x2 - 3x - 10 - (4x+5)(x- 2) .Step-by-step explanation:
 
        
             
        
        
        
1 gallon = 8 pints, so  2 gallons = 16 pints.
If each container can hold one pint, then she will need 16 containers.
        
                    
             
        
        
        
She has paid $460 after joining the gym for a year. First there is the joining fee of $100. Then $30 a month for a year is 30 x 12 which equals $360.
        
                    
             
        
        
        
Answer:
12:1
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