document.write( "Question 28509: a skillet is removed from an oven whose temperature is 450 degrees and is placed in a room whose temperature is 70 degrees. after 5 minutes, the temperature of the skillet is 400 degrees. how long will it be until it's temperature is 150 degrees? \n" ); document.write( "
Algebra.Com's Answer #15497 by wuwei96815(245)![]() ![]() ![]() You can put this solution on YOUR website! The skillet is losing 450-400/5 or 10 degrees per minute. I am assuming that the loss in heat is a linear function.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let x = the number of minutes needed to reach 150 degrees. \n" ); document.write( "x = 450-150/10 = 300/10 = 30 minutes \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I hope that my reasoning was correct. \n" ); document.write( " |