There can not be an opinion when facts are concerned. That is why they are called facts

If MJ is alive, than it is a fact, not opinion. Wouldn't you agree? Would you be kind enough to give me your opinion about these questions?
1.) The smallest muscle in a body isn't in eye, it's in ear, and moves the smallest bone... I think it isn't corrected*
2.) The question asking to calculate sqrt of 490000 requires a calculator, and i think it should be removed as well. *isn't corrected* (I got it after reporting)
3.) Who was the first actor to receive one million dollars for a movie? (post no.52) *isn't corrected*
4.) What is rhino's horn made of? - I got this question after reporting it, but not for a long time so I don't know if it's corrected or not
5.) A question about cause of death of Magic Johnson. Magic is NOT dead! - it wasn't corrected for a long time, didn't get it lately, so it might be, but I don't think it is
6.) A question which country doesn't have pyramids, it states Brazil as the correct answer - not sure if it's corrected cause it's new (to me)
There. These are questions I found with no answer and not corrected I believe. For others, I don't know. And I didn't want to write any of those questions that got accepted and, by the rules of writing questions, shouldn't have gotten accepted. I'll leave that to the "opinion thing"
Also, there are lots of bugs reported (mostly hungarian sentences instead of english) that still aren't corrected. Sloppyness of the coders perhaps?
Anyway, thx in advance for your answer