Mathematics, 08.09.2019 04:20 esigaran24
a cup of hot coffee is initially at 70 ° c and is left in a room that has a temperature
20 ° c environment. assume that from time t = 0 it cools at a rate of 10 °c per minute.
how long does it take for hot coffee to cool to a temperature of 25 ° c?
using t(t) ta (ta to)e kt where ta initial temperature and t(t) is the temperature in the time t environment temperature, to
Answers: 3
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Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !
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a cup of hot coffee is initially at 70 ° c and is left in a room that has a temperature
20 ° c...
20 ° c...
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