HELP ME PLEASE IN THESE QUESTIONS , THANK YOU in advance !!

You are an extremely lazy individual... You actually have people download a file to see what questions you may have just to find out that it is either a homework assignment, or more likely, a take home exam question. I wish that I knew who your professor was so that I could inform him/her of your attempt at cheating...

I cannot stand liars and cheaters as I eventually have to deal with them in industry and you can tell them because they do not know squat...

open the book go through the chapter and try to solve them
i know doing assignment is not a pleasant job

Better erase this post before you get flame by another person. :(