Question down there to big for here.?

Find s_3 , the third term in the series which corresponds to the geometric sequence which has a = 8 and r = 1/4.

2007-01-17 01:56:01 · 2 answers · asked by Bill B 1 in Science & Mathematics ➔ Mathematics

1/2.

2007-01-17 06:44:08 · answer #1 · answered by tablecloth 1 · 0⤊ 0⤋

s3=ar^(n-1)=8(1/4)^2=1/2

2007-01-17 10:03:04 · answer #2 · answered by Maths Rocks 4 · 0⤊ 0⤋

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