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Mathematics 22 Online
OpenStudy (anonymous):

The average of three numbers is 50. The average of five different numbers is 74. What is the weighted mean of all the numbers together?

OpenStudy (anonymous):

sorry about the last question i posted the wrong thing

OpenStudy (anonymous):

65

OpenStudy (anonymous):

thanx

OpenStudy (saifoo.khan):

hello there!!

OpenStudy (anonymous):

hey saifooo !!

OpenStudy (saifoo.khan):

did u got my fb message?

OpenStudy (anonymous):

sorry about the last question i posted the wrong thing

OpenStudy (anonymous):

saifoo can i talk to u in group chat cuz i cant really see the posts here im on a tv screen and its small haha

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