Asked by student
                Find A1 in a geometric series for which Sn=210, r=-2, and n=6?
Can someone lead me in the right direction?
            
        Can someone lead me in the right direction?
Answers
                    Answered by
            Anonymous
            
    Sn=A1(1-2^6)/1-2
you should get 10/3
      
    
you should get 10/3
                    Answered by
            hashid Assama 
            
    u dont know the naswe buddy 
    
                    Answered by
            hashid Assama 
            
    its -10 buddy 
    
                    Answered by
            Usbeck Hismanacoc
            
    listen here buddy the anser is 10?3 oknokkkkook
    
                    Answered by
            mohama Zecernogen
            
    listen all of u buddies!!!!! the answer to the question lies within ur heart ok so stop fighting love 
    
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