A community for students.
Here's the question you clicked on:
 0 viewing
InsanelyChaotic
 2 years ago
What is the 9th term of the geometric sequence where a1 = 6 and a6 = 6,144? (1 points)
Answer
327,680
393,216
458,752
524,288
InsanelyChaotic
 2 years ago
What is the 9th term of the geometric sequence where a1 = 6 and a6 = 6,144? (1 points) Answer 327,680 393,216 458,752 524,288

This Question is Closed

InsanelyChaotic
 2 years ago
Best ResponseYou've already chosen the best response.0ok please teach me how i set it up?

InsanelyChaotic
 2 years ago
Best ResponseYou've already chosen the best response.0what do i put in for "n"?

timo86m
 2 years ago
Best ResponseYou've already chosen the best response.4formula is off a bit formula is this a*r^(n1) = nth term so first term is 6 cuzz if we plug it in a * r^( 11) = 6 ^ that is 0 a * r^0 =6 ^ that is 1 cuzz anynumber to the 0th is 1 just a rule a=6 so now we know a and plug it into the a6 6th term a *r^(n1) = nth term 6 *r^(61) = 6144 6 * r^5 = 6144 sfr r = 4 so now we have all variables a =  6 and r is 4 so plug it into formula a*r^(n1) = nth term 6*4^(91)= 393216

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1the problem was that you solved it entirely by yourself @timo86m instead of making her solve...

InsanelyChaotic
 2 years ago
Best ResponseYou've already chosen the best response.0no offense @timo86m but he's right... I don't learn that way

timo86m
 2 years ago
Best ResponseYou've already chosen the best response.4The problem is that someone might not always be here for you so you need the answer for confirmation.
Ask your own question
Sign UpFind 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.