document.write( "Question 243419: A digital clock displays 1 or 2 digits for the hours and 2 digits for the minutes. Between the hours of 1:00 p.m and 5:00 p.m how many three-digit displays will represent a perfect square number ? \n" ); document.write( "
Algebra.Com's Answer #178353 by Edwin McCravy(20056)\"\" \"About 
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document.write( "There are 8 three-digit displays which will represent a perfect \r\n" );
document.write( "square number, IF you consider 1:00 p.m. to be \"between\" 1:00 p.m. \r\n" );
document.write( "and 5:00 p.m.  Otherwise only 7.\r\n" );
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document.write( "1:00 p.m., 100 = 10²\r\n" );
document.write( "1:21 p.m., 121 = 11²\r\n" );
document.write( "1:44 p.m., 144 = 12²\r\n" );
document.write( "2:25 p.m., 225 = 15²\r\n" );
document.write( "2:56 p.m., 256 = 16²\r\n" );
document.write( "3:24 p.m., 324 = 18²\r\n" );
document.write( "4:00 p.m., 400 = 20²\r\n" );
document.write( "4:41 p.m., 441 = 21²\r\n" );
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document.write( "Edwin
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