there are 5 green marbles, 4 red marbles, and 3 yellow marbles in a bag. John selects a marble at random, keeps it, and then selects another marble at random. determine the possibility that two green marbles are chosen.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625