document.write( "Question 854924: One chemical bath is being heated up by a heater. (1) 5 min later:28c (2) 20 min later:35c (3) 23 min later:44c (4) 28 min later:51c What is the estimated temp 1 hour later? \n" ); document.write( "
Algebra.Com's Answer #515249 by Fombitz(32388)\"\" \"About 
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\n" ); document.write( "Using EXCEL regression, best fit line is \"T=0.3285t%2B26.855\"
\n" ); document.write( "So when \"t=136\", \"T=71.5\"
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