document.write( "Question 831134: 1. In a box there are 3 red pens, 5 blue pens, and 2 black pens. If a person selects a pen at random, find the probability that the pen is: a.)A blue or a red pen, b.) A red or a black pen. \n" ); document.write( "
Algebra.Com's Answer #501194 by oscargut(2103)![]() ![]() You can put this solution on YOUR website! a) 4/5\r \n" ); document.write( "\n" ); document.write( "b) 1/2\r \n" ); document.write( "\n" ); document.write( "If you need more help you can contact me at \r \n" ); document.write( "\n" ); document.write( "mthman@gmail.com\r \n" ); document.write( "\n" ); document.write( "Thanks \n" ); document.write( " |