document.write( "Question 7108: Which number is irrational?
\n" ); document.write( "a) sqrt 4/9
\n" ); document.write( "b) 9.737737773...
\n" ); document.write( "c)8.888...
\n" ); document.write( "d)they are all irrational\r
\n" ); document.write( "\n" ); 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.
\n" ); document.write( "Thanks!!
\n" ); document.write( "

Algebra.Com's Answer #3899 by Earlsdon(6294)\"\" \"About 
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) \"sqrt%284%2F9%29=+2%2F3\", a rational number.\r
\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( "
\n" );