SOLUTION: Write a formula for the sequence below,then find a10 {-4,-12,-36,-108}

Algebra.Com
Question 1179207: Write a formula for the sequence below,then find a10
{-4,-12,-36,-108}

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

Write a formula for the sequence below, then find
,,,.......

=> common ratio is

nth term formula

find




RELATED QUESTIONS

How to write a formula for the nth term of each geometric sequence below? Then use the... (answered by htmentor)
find the first five terms of the geometric sequence? a1=4, r=3 a. 12, 36, 108, 324,... (answered by josgarithmetic)
1. Find a formula for the nth term of the following sequence: 4, 12, 36, 108, 324, . . .... (answered by htmentor)
Write a recursive formula for the sequence 8, 10, 12, 14, 16... Then find the next... (answered by jim_thompson5910)
1. Find the 25th term of the arithmetic sequence ‒7, ‒4, ‒1, 2, ... 2.... (answered by MathLover1,greenestamps)
1) Find the explicit formula that produces the given sequence. 2,-6,18,-54,... A.... (answered by Boreal)
I need help with this question. I succeeded in finding the first part of the soulution,... (answered by josgarithmetic)
In the geometric sequence find r and the 10th term. a) 4, 12, 36,108... b) 972, -324,... (answered by KMST,Earlsdon)
Given two terms of the arithmetic sequence, a7=12 and a10=-9, find a1 and... (answered by Fombitz)