document.write( "Question 144877This question is from textbook survey of math w/applications
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document.write( ": Not sure if this is right\r
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document.write( "7. (2 pts)
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document.write( "Two balls are to be selected without replacement from a bag containing one red, one blue, one green, one yellow, and one black ball. How many points are there in the sample space? 5*4 = 20 ??
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Algebra.Com's Answer #105723 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! Right. There are 5 choices on the first draw and, since you aren't replacing, there are only 4 choices on the second draw. So: 5 ways to pick the first one times 4 ways to pick the second makes 20 different possible outcomes. \n" ); document.write( " |