Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:
The temperature of a certain cup of coffee 10 minutes after [#permalink]
24 Apr 2006, 05:38
100% (02:21) correct
0% (00:00) wrong based on 4 sessions
This topic is locked. If you want to discuss this question please re-post it in the respective forum.
The temperature of a certain cup of coffee 10 minutes after it was poured was 120 degrees Fahrenheit. If the temperature "F" of the coffee "t" minutes after it was poured can be determined by the formula F = 120(2^(-at))+60, where "F" is in degrees Fahrenheit and "a" is a constant, then the temperature of the coffee 30 minutes after it was poured was how many degrees Fahrenheit.