Mathematics, 08.01.2020 05:31 joseroblesrivera123
Acountry has 10 billion dollars in the paper currency in circulation, and each day 33 million dollars come into the country's banks. the government decides to introduce new currency by having the banks replace old bills with new ones whenever old currency comes into the bank. let x = x(t)denote the number of new dollars in circulation after days with units in billions and x(0) = 0.
a. determine a differential equation which describes the rate at which is growing:
b. solve the differential equation subject to the initial conditions given above.
c. how many days will it take for the new bills to account for 90 percent of the currency in circulation?
Answers: 1
Mathematics, 21.06.2019 18:00
If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}
Answers: 3
Mathematics, 21.06.2019 18:50
Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents
Answers: 3
Mathematics, 21.06.2019 20:00
Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol
Answers: 2
Mathematics, 21.06.2019 22:30
Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1
Answers: 2
Acountry has 10 billion dollars in the paper currency in circulation, and each day 33 million dollar...
Mathematics, 04.04.2020 05:10
History, 04.04.2020 05:10
Health, 04.04.2020 05:11
Mathematics, 04.04.2020 05:11
Mathematics, 04.04.2020 05:11
Physics, 04.04.2020 05:11
Computers and Technology, 04.04.2020 05:11
History, 04.04.2020 05:12