document.write( "Question 317298: Consider the formula F(c) = 1.8c + 32, where c is the temperature in degrees Celsius and F(c) is the temperature in degrees Fahrenheit. If it is 0° C at the beginning of the day, and it is 11° C at noon, what was the change in temperature in degrees Fahrenheit? \n" ); document.write( "
Algebra.Com's Answer #227400 by rfer(16322)\"\" \"About 
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F=1.8*11+32
\n" ); document.write( "F=51.8 degrees
\n" ); document.write( "51.8-32=19.8 degrees change F
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