document.write( "Question 1156227: Suppose that 21 slips of paper numbered 1 to 21, inclusive, are put into a hat.
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\n" ); document.write( "\n" ); document.write( "1. Find the probability that the slip with a 4 is drawn.
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\n" ); document.write( "\n" ); document.write( "2. Find the probability that a slip with an even number on it is drawn.
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\n" ); document.write( "\n" ); document.write( "3. Find the probability that a slip with a multiple of five on it is drawn.
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Algebra.Com's Answer #778947 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
Suppose that 21 slips of paper numbered 1 to 21, inclusive, are put into a hat.
\n" ); document.write( "Then one slip is drawn out of the hat.\r
\n" ); document.write( "\n" ); document.write( "1. Find the probability that the slip with a 4 is drawn.
 Well let's see. We have 21 slips of paper with these numbers written on them:\r\n" );
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document.write( "1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21\r\n" );
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document.write( "How many have 4 on them?  I'll color any that have 4 on them red.\r\n" );
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document.write( "1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21\r\n" );
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document.write( "How many did I color red? Just 1.  So that's 1 out of 21.  \r\n" );
document.write( "So the probability is 1/21.
2. Find the probability that a slip with an even number on it is drawn.
How many have an even number on them?  I'll color any that have an even number\r\n" );
document.write( "on them red.\r\n" );
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document.write( "1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21\r\n" );
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document.write( "How many did I color red? I count 10.  That's 10 out of 21.  \r\n" );
document.write( "So the probability is 10/21.
3. Find the probability that a slip with a multiple of five on it is drawn.
How many have a multiple of 5 \r\n" );
document.write( "on them?  I'll color any that have a multiple of 5 on them red.\r\n" );
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document.write( "1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21\r\n" );
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document.write( "How many did I color red? I count 4.  That's 4 out of 21.  \r\n" );
document.write( "So the probability is 4/21. \r\n" );
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document.write( "This was very easy, wasn't it?\r\n" );
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document.write( "Edwin
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