Question

can someone please help me?

Find the sum of the geometric sequence.

1/3 , 2/3 , 4/3, 8/3 , 16/3

Answer 1

I think it's 31/3....

Answer 2

the q=2 you just apply the sum rule

Answer 3

21 isn't even an answer...

Answer 4

if you don't want apply the formula, just do :
\[\dfrac{1}{3} +\dfrac{2}{3}+\dfrac{4}{3}+\dfrac{8}{3}+\dfrac{16}{3}\] they have the same denominator, wow.... easy.

Answer 5

so it was 31/3! :D

Answer 6

sorry,i confused this with something else

Answer 7

yup

Answer 8

Thank you, again! c:

And that's fine Wonderer16.