Mathematics, 06.07.2019 18:30 solizpaco7124
We take a milk carton from the refrigerator and put it on the table at room temperature. we assume that the temperature of the carton, t, as a function of time follows newton's cooling law: dt / dt = k (t - a), where a is the temperature of the surroundings and k is a constant. we assume the temperature the surroundings are a = 20 (given in â—¦c), and that t (0) = 4 (given in â—¦c). a) show that t (t) = 20 - 16e ^ kt (given in â—¦c). b) after 5 minutes the temperature of the carton is 8â—¦c. what is the temperature after 15 minutes?
Answers: 1
Mathematics, 21.06.2019 15:00
Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).
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Mathematics, 21.06.2019 22:30
How can you find the mean absolute deviation (mad) for this set of data?
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Mathematics, 21.06.2019 23:00
Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect
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We take a milk carton from the refrigerator and put it on the table at room temperature. we assume t...
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