Question 1140209

A bottle of soda at room temperature (72 F) is placed in a refrigerator where the temperature is 44 F. After half an hour, the soda has cooled to 61 F. What is the temperature of the soda after another half hour? 
<pre><b>50<sup>o</b></sup> is WRONG! 
Correct answer: 60 minutes or 1 hour after being placed in the refrigerator, and using Newton's Law of Cooling, the soda will have a temperature of: {{{highlight_green(matrix(1,3, Approximately, 54.32^o, F))}}}