Question

Please need help with this question...

What is the 11th term of the geometric sequence -3, -9/2 , -27/4 , -81/8 , ... ?

Answer 1

do you know the formula for the geometric sequence...? @ponyo101

Answer 2

sorry but no

Answer 3

Given a geometric sequence with the first term a1 and the common ratio r, the nth (or general) term is given by

an = a1 · r^n – ...

Answer 4

ohh I see

Answer 5

then how you will solve this.. .can you show your work here... ?

Answer 6

isnt that why ur here to help us...hmmm

Answer 7

what...?

Answer 8

well why do u think im here so i can get a better understanding of this subject we are speaking of

Answer 9

yeah i am here, not for solving the whole question, because it is against the code of conduct of open study.... though i can rectify your work...

Answer 10

im not asking u to solve the question but to show me the steps on how to get the answer ....and ooo realy code of conduct huh well i guess everyone else didn't get the memo

Answer 11

i have given you the formula...

Answer 12

ok, if you are still confused... please have a look here....


http://www.virtualnerd.com/pre-algebra/polynomials-nonlinear-functions/sequences/geometric-sequences/geometric-sequence-nth-term-formula