document.write( "Question 661907: a thermometer is guaranteed to give a temperature no more than 1.2 degrees for the actual temperature. if the thermometer reads 28 degrees what is the range for the actual temperature? \n" ); document.write( "
Algebra.Com's Answer #412172 by ReadingBoosters(3246)\"\" \"About 
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28 - 1.2
\n" ); document.write( "28 + 1.2
\n" ); document.write( "28 - 1.2 <= t <= 28 + 1.2
\n" ); document.write( "26.8 <= t <= 29.2
\n" ); document.write( "where <= is less than or equal to
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