Mathematics, 10.10.2019 16:30 nel83
Place a cup of 210°f coffee on a table in a room that is 68°f & 10 minutes later it ks 200°f approximately how long will it be before the coffe is 180°f? use newton's law of coolomg
t(t) =ta+ (to-ta)e^-kt
a. 45 minutes
b. 33 minutes
c. 1 hour
d. 15 minutes
Answers: 2
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Place a cup of 210°f coffee on a table in a room that is 68°f & 10 minutes later it ks 200°f ap...
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