Mathematics, 13.07.2019 03:20 e1ij0hbr3w3r
Exercise 1.4.10: newton's law of cooling tis time, a is the ambient temperature, and k > 0 is a constant. suppose that a ao cos(wr) for some constants ao and w. that is, the ambient temperature oscillates (for example night and day temperatures). a) find the general solution. b) in the long term, will the initial conditions make much of a difference? why or why not? -k(x- a) where x is the temperature states that exercise 1.4.11: initially 5 grams of salt are dissolved in 20 liters of water brine with concentration of salt 2 grams of salt per liter is added at a rate of 3 liters a minute. the tank is mixed well and is drained at 3 liters a minute. how long does the process have to continue until there are 20 grams of salt in the tank?
Answers: 3
Mathematics, 21.06.2019 16:30
Why do interests rates on loans to be lower in a weak economy than in a strong one
Answers: 2
Mathematics, 21.06.2019 18:00
Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
Answers: 1
Mathematics, 21.06.2019 22:40
Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5
Answers: 1
Mathematics, 22.06.2019 03:30
The slope of the line passing through the points (2, 7) and (-4, 8) is
Answers: 2
Exercise 1.4.10: newton's law of cooling tis time, a is the ambient temperature, and k > 0 is a...
Biology, 04.02.2020 11:56
Biology, 04.02.2020 11:56
Mathematics, 04.02.2020 11:56
Mathematics, 04.02.2020 11:56
Mathematics, 04.02.2020 11:56
Mathematics, 04.02.2020 11:56
Geography, 04.02.2020 11:56
Mathematics, 04.02.2020 11:56
Mathematics, 04.02.2020 11:56