document.write( "Question 7108: Which number is irrational?
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document.write( "a) sqrt 4/9
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document.write( "b) 9.737737773...
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document.write( "c)8.888...
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document.write( "d)they are all irrational\r
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document.write( "I picked D, because i'm pretty sure that this is right..but just to make sure i thought that i'd ask for some help.
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document.write( "Thanks!! \n" );
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Algebra.Com's Answer #3899 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! Nice try but no cigar!\r \n" ); document.write( "\n" ); document.write( "Remember, a rational number can always be expressed as a ratio of two integers.\r \n" ); document.write( "\n" ); document.write( "a) \n" ); document.write( "\n" ); document.write( "b) 9.737737773... a non-repeating, non-terminating decimal. This is an irrational number.\r \n" ); document.write( "\n" ); document.write( "c)8.888.. can be expressed as 8 8/9, a rational number.\r \n" ); document.write( "\n" ); document.write( "So, choice b) 9.737737773... is the only irrational number in the list.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |