SOLUTION: Identify the 10th term of the geometric sequence 7, –35, 175 …
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Question 531386: Identify the 10th term of the geometric sequence 7, –35, 175 …
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Identify the 10th term of the geometric sequence 7, –35, 175 …
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Geometric with r = -35/7 = -5 and a(1) = 7
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a(10) = a(1)r^(9-1) = 7*(-5)^9 = -13,671,875
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Cheers,
Stan H.
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