SOLUTION: Find the fourth term of the geometric sequence whose first term is 7 and whose common ratio is 3. a4 = ? Thanks Skyler

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Question 460741: Find the fourth term of the geometric sequence whose first term is 7 and whose common ratio is 3.
a4 = ?
Thanks Skyler
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the fourth term of the geometric sequence whose first term is 7 and whose common ratio is 3.
a(4)= a*r^3 = 7*3^3 = 189
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Cheers,
Stan H.