tricky problem on probability!

I don't know how to do this worksheet my teacher gave me about a week ago and it's with probability&statistics:combinations c...

how do you find the expected value? of something.

You surveyed 25 people and learned that 23 of those people were in favor of building a new animal shelter. What is the probab...

Explain the significance of each of the following terms below in its relationship to the 1960s

I need help with a calculus problem that I'm stuck on... lim 5x^2-3x+1 / 3x^2-5 x-inf.

How do geometric relationships help us solve problems? It is on a blog that I need to answer. It is for my teacher.

Does any one know how to find the least common factor of this problem? LCM of 2t^2+t-3, 2t^2+5t+3

How do you do percentage math problems?

Okay so my bro was droped from school bt my mom still wants him to do work so doese any one no of any good math|science probl...

Can someone give a method of Solving this problem (105 % 5 =) without the use of a calculator. In other words pen an paper