Mathematics, 30.07.2019 17:10 haileybland8050
Euler's method for a first order ivp y = f(x, y), y(xo) = yo is the the following algorithm. from (xo, yo) we define a sequence of approximations to the solution of the differential equation so that at the nth stage, we have xn = xn-1 + h, yn = yn-1 +h: f(xn-1, yn-1). in this exercise we consider the ivp y = ex-y with y(0.5) = 3. this equation is first order with exact solution y = ln(et - 0.5 + e®). use euler's method with h = 0.3 to complete the following table: in the first two rows enter the values of xn and yn and in the third row use the exact solution to find the errors en = y(xn) - ynl. a calculator or other scientific software would be handy to work these types of problem. you can always use answers given by explicit formulas which are very accurate. you need at least 4 significant digits. if your answer is marked wrong try entering a more accurate answer. n = o 1
Answers: 1
Mathematics, 21.06.2019 15:00, ejcastilllo
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 21.06.2019 22:00, harry5112
Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250
Answers: 1
Mathematics, 22.06.2019 01:00, chandranewlon
Ellie spent $88.79 at the computer stote. she had $44.50 left to buy a cool hat. how much money did she originally have? write and solve an equation to answer the question.
Answers: 2
Euler's method for a first order ivp y = f(x, y), y(xo) = yo is the the following algorithm. from (x...
Mathematics, 31.07.2019 16:30
Spanish, 31.07.2019 16:30
Social Studies, 31.07.2019 16:30
English, 31.07.2019 16:30