document.write( "Question 439779: 1. How many combination are there of 9 identical cars if I am picking 3 of them to test drive?\r
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document.write( "2. A garden has a total of 10 flowers. Three are yellow, two are white, and five are blue. If you select 2 at random without replacement, find the probability that
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document.write( "a. non of the flowers are yellow
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document.write( "b. at least one of the flowers are yellow \n" );
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Algebra.Com's Answer #303938 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1. How many combination are there of 9 identical cars if I am picking 3 of them to test drive? \n" ); document.write( "9C3 = (9*8*7)/(1*2*3) = 84 \n" ); document.write( "---------------------------------- \n" ); document.write( "2. A garden has a total of 10 flowers. Three are yellow, two are white, and five are blue. If you select 2 at random without replacement, find the probability that \n" ); document.write( "a. none of the flowers are yellow::: 7/10 \n" ); document.write( "------------------------------------------------- \n" ); document.write( "b. at least one of the flowers is yellow \n" ); document.write( "P(at least one) = 1 - P(none is yellow) \n" ); document.write( "= 1 - 0.7 \n" ); document.write( "= 0.3 \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========== \n" ); document.write( " \n" ); document.write( " |