A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
If a + b = 8, b + c = 9, and c + a = 11, what is the average of a, b and c ? How to find average in such situation?
anonymous
 one year ago
If a + b = 8, b + c = 9, and c + a = 11, what is the average of a, b and c ? How to find average in such situation?

This Question is Closed

maheshmeghwal9
 one year ago
Best ResponseYou've already chosen the best response.6dw:1435662215059:dw

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1why is the denominator 3? does it have something to do with the number of equations involved? or something else?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1I understood what was going on until the (a+b+c)/3 so if a+b+c =14 is our average 14/3?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you @maheshmeghwal9 :) @UsukiDoll what I understand about 2 is that a,b and c are occurring twice so adding them will give (2a + 2b + 2c) taking out common "2" will give 2(a + b + c) :D

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1yeah that's correct :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0hihi I'm so smart :3 LOL jk

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh that I see that sometimes too even in my profile picture .. Its a big buggy

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0http://openstudy.com/users/spraguer his real profile

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1hmm yeah but why was he blue earlier? in walrus blabber?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Here is a theory spraguer used to be an old users and system admin like CS and matt and many others kicked out by the ceos

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1but what is he still doing here? Is he like shadowbanned or something?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dunno :D maybe he bugged the whole thing so it appears that he is here :D

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1probably to be remembered as the most annoying yet strange user on OS.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0xD no c'mon back then OS way awesome and helpful than it is now. You can crap and ding suspended for an hour lol

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1yeah I still remember classic OS. way more professional than now

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yeah and people used to respect rules but now they love to break them and mods don't even care lol. Yesterday I reported a person like 100 or more times but still he was abusive

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.1wow O_O! There's even a user advertising etsy junk

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0lol xD that's nothing people here are asking for sexual stuff for real O_O it can't get any worst! I wonder why many users left OS and went to that other site. Lol
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.