subject
Mathematics, 03.03.2022 01:50 bryanmcmillianjr

After heating up in a teapot, a cup of hot water is poured at a temperature of 201^\circ201 ∘ F. The cup sits to cool in a room at a temperature of 67^\circ67 ∘ F. Newton's Law of Cooling explains that the temperature of the cup of water will decrease proportionally to the difference between the temperature of the water and the temperature of the room, as given by the formula below: T=T_a+(T_0-T_a)e^{-kt} T=T a +(T 0 −T a )e −kt T_a=T a = the temperature surrounding the object T_0=T 0 = the initial temperature of the object t=t= the time in minutes T=T= the temperature of the object after tt minutes k=k= decay constant The cup of water reaches the temperature of 190^\circ190 ∘ F after 3 minutes. Using this information, find the value of kk, to the nearest thousandth. Use the resulting equation to determine the Fahrenheit temperature of the cup of water, to the nearest degree, after 5 minutes. Enter only the final temperature into the input box.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:10
Identify whether the figure has plane symmetry, symmetry about an axis, or neither.
Answers: 1
question
Mathematics, 21.06.2019 14:40
Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )
Answers: 1
question
Mathematics, 21.06.2019 17:00
The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?
Answers: 2
question
Mathematics, 21.06.2019 18:00
The only way to identify an intercept is as an ordered pair. true false
Answers: 1
You know the right answer?
After heating up in a teapot, a cup of hot water is poured at a temperature of 201^\circ201 ∘ F. The...
Questions
question
English, 11.10.2021 16:20
question
Mathematics, 11.10.2021 16:20
question
Mathematics, 11.10.2021 16:20
Questions on the website: 13722361