A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
yasmeenabutineh
 3 years ago
What is the sum of a 6term geometric sequence if the first term is 11, the last term is –11,264 and the common ratio is –4?
yasmeenabutineh
 3 years ago
What is the sum of a 6term geometric sequence if the first term is 11, the last term is –11,264 and the common ratio is –4?

This Question is Closed

dumbcow
 3 years ago
Best ResponseYou've already chosen the best response.0\[\large s_{n} = \frac{a_{1}(r^{n}1)}{r1}\]

yasmeenabutineh
 3 years ago
Best ResponseYou've already chosen the best response.0sn=11(41)/41?

dumbcow
 3 years ago
Best ResponseYou've already chosen the best response.0yes except the " 4" on top should be raised to the 6th power

yasmeenabutineh
 3 years ago
Best ResponseYou've already chosen the best response.0okay so 4^61?

dumbcow
 3 years ago
Best ResponseYou've already chosen the best response.0make sure you include the negative sign when raising to power.....4^6 is different than (4)^6
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.