document.write( "Question 739508: : A bag contains 7 red marbles labeled {1,2,3,4,5,6,7} and 5 green marbles labeled
\n" );
document.write( "{1,2,3,4,5}. Four marbles are pulled out at once (i.e. with no particular order). What is the
\n" );
document.write( "probability that (10 marks)
\n" );
document.write( "(a) all four marbles are red? \n" );
document.write( "
Algebra.Com's Answer #451157 by AnlytcPhil(1807)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "The set of marbles consists of:\r\n" ); document.write( "\r\n" ); document.write( "{1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5} \r\n" ); document.write( "\r\n" ); document.write( "\n" ); document.write( " |