document.write( "Question 448320: Tom has 4 male kittens and 7 female kittens. He wants to give two of them to his friend. What is the probability that both will be male? \n" ); document.write( "
Algebra.Com's Answer #308482 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! P(Both Male) = P(Male AND Male)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(Both Male) = P(Male)*P(Male)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(Both Male) = (4/11)*(3/10)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(Both Male) = 12/110\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(Both Male) = 6/55\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Notes: there are 4+7 = 11 kittens total. Because the kittens are NOT being replaced, this means that this total will go down with each kitten being given away. So on the first giveaway, there are 4 males (out of 11 total) and on the second giveaway there are 3 (4-1 = 3) males out of 10 (11-1 = 10). \n" ); document.write( " |