A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

nickhouraney
 2 years ago
Best ResponseYou've already chosen the best response.0pretty sure you have to use the partial sums formula for 8

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.0do u know formulae for sum of finite and infinite terms in a geometric sequence??

ashna
 2 years ago
Best ResponseYou've already chosen the best response.1It's a geometric series a + ar + ar^2 + ... with a=1 and r = 3/2. Plug into the formula

protosbg
 2 years ago
Best ResponseYou've already chosen the best response.0http://en.wikipedia.org/wiki/Geometric_progression if u have finite geometric progession the sum is a1(q^n1)/(q1) if u have infinite geometric progresion the formula is a1/(1r) where where a1 is the first therm r is the common ratio (u multyply all therms in progresion )
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.