the probability of pulling a green marble out of bag of a colored marbles is 2: 5.
if you were to pull colored marbles out of the bag (one at a time, and putting
the marble back each time) for 600 trles, approximately how many times would
you select a green marble?

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Hey everyone! this question is a challenge question. for 50 points if you wish. all you have to do is answer the correct it has to be correct, in under 50 seconds, and i will make you the ! you want to accept this challenge. i already know! i mean, it's 50 free points! here is the question: 11x2= answer this correct, you get two prizes. don't forget. you only have 50 seconds or it wont happen. get it correct in under 50 seconds! that's not bad. so stop reading this long thing and !