document.write( "Question 873459: In a raffle contest, there are 45 blue tickets and 5 gold tickets in a bag. Contestants are given three chances to draw a ticket, and each time they draw a gold ticket, they receive a prize. However, if someone draws a gold ticket on ALL THREE DRAWS, they win a new car. If the tickets are not replaced after each draw, what is the probability of winning the new car?\r
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Algebra.Com's Answer #526908 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! In a raffle contest, there are 45 blue tickets and 5 gold tickets in a bag. Contestants are given three chances to draw a ticket, and each time they draw a gold ticket, they receive a prize. However, if someone draws a gold ticket on ALL THREE DRAWS, they win a new car. If the tickets are not replaced after each draw, what is the probability of winning the new car? \n" ); document.write( "----- \n" ); document.write( "# of ways to succeed:: 5C3 = 10 \n" ); document.write( "# of random sets of 3 tickets: 50C3 \n" ); document.write( "---- \n" ); document.write( "P(win car) = 10/50C3 = 0.0005102... \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |