Question 957274
Which is the eighth term in the sequence: a(base)n= - 1/25 (5^(n-1))
a(8) = (1/25)(5^7) = 5^7/5^2 = 5^5 = 3125
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Cheers,
Stan H.
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A. -3125 
B. -125 
C. -625 
D. -25