document.write( "Question 939237: Please help me solve this equation and how to properly work it: [Two students are chosen at random from a class of 30. What is the probability that both you and your best friend will be chosen?] All i've gotten is that there is a 1/15 chance, and that isn't one of my options \n" ); document.write( "
Algebra.Com's Answer #572312 by Edwin McCravy(20054)![]() ![]() You can put this solution on YOUR website! Assuming you and your best friend are both members of the class, \n" ); document.write( "you and he (or she) is one pair out of 30C2 pairs. So the probability \n" ); document.write( "is \n" ); document.write( "\n" ); document.write( "Edwin \n" ); document.write( " |