document.write( "Question 828525: cards marked with the numbers 2 to 101 are placed in a box.One card is drawn from this box.Find the proability that the number on the card is * An odd number * An even number *A number less than 14 *A number is a perfect square *A prime number less than20 \n" ); document.write( "
Algebra.Com's Answer #499638 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! Total number of cards, \n" ); document.write( "50 are even, 50 are odd. \n" ); document.write( "P(odd)= \n" ); document.write( "P(even)= \n" ); document.write( "Cards less than 14 : {2,3,4,5,6,7,8,9,10,11,12,13} 12 instances or P(N<14)= \n" ); document.write( "Perfect squares : {4,9,16,25,36,49,64,81,100} 9 instances or P(perf. sq.)= \n" ); document.write( "Prime number less than 20: {2,3,5,7,11,13,17,19} 8 instances or P(P<20)= |