Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
sritama
Group Title
11,42,93,65,57,69,..... what is the 7th number ?explain also.
 2 years ago
 2 years ago
sritama Group Title
11,42,93,65,57,69,..... what is the 7th number ?explain also.
 2 years ago
 2 years ago

This Question is Closed

joemath314159 Group TitleBest ResponseYou've already chosen the best response.4
where do people get these sequences from?
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.4
i cant say ive seen a sequence on this site that has made any sense in the least bit.
 2 years ago

Akshay_Budhkar Group TitleBest ResponseYou've already chosen the best response.0
sri is it an olypiad question?
 2 years ago

sritama Group TitleBest ResponseYou've already chosen the best response.0
what is it.
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.4
if its a polynomal in n, then its at least a cubic >.>
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.4
I showed last time i can make an infinite number of formulas fitting that pattern using 6 random numbers <.<
 2 years ago

Akshay_Budhkar Group TitleBest ResponseYou've already chosen the best response.0
lol1!!
 2 years ago

sritama Group TitleBest ResponseYou've already chosen the best response.0
last time??
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.4
we get questions like these a lot. someone had posted something similar, and just like this one, we couldnt find a pattern. So using the fact that we never know how to the tail of a sequence acts, i made up a tail, and found a formula. if its correct or not, we will never know...but it does work for the first couple of numbers.
 2 years ago

sritama Group TitleBest ResponseYou've already chosen the best response.0
what is the formula?
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.4
give me 6 numbers between 5 and 5, and not 0.
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.4
its going to look ugly btw, but im 100% sure it works.
 2 years ago

sritama Group TitleBest ResponseYou've already chosen the best response.0
2,3,1,2,4,5
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.4
k, give me a couple of mins, gotta do calculations.
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.4
ok, the formula is: \[\frac{3}{10}(3)^n+\frac{5}{504}(2)^n\frac{335}{9}(1)^n+\frac{1107}{40}(2)^n\frac{101}{36}(4)^n+\frac{9}{14}(5)^n\] for n = 1,2,3...,6 it equals those numbers up top. http://www.wolframalpha.com/input/?i=%E2%88%923%2F10%28%E2%88%923%29^n%2B5%2F504%28%E2%88%922%29^n%E2%88%92335%2F9%281%29^n%2B1107%2F40%282%29^n%E2%88%92101%2F36%284%29^n%2B9%2F14%285%29^n%2C+n+%3D+6 where you type in the equation, if you scroll to the right you can change the value of n to make sure it works.
 2 years ago
See more questions >>>
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.