Mathematics, 06.04.2020 19:28, artursino
Let f(t) be a function on [0,
infinity[infinity]).
The Laplace transform of f is the function F defined by the integral
F(s)equals=Integral from 0 to infinity e Superscript negative st Baseline f left parenthesis t right parenthesis dt∫0[infinity]e−stf(t)dt.
Use this definition to determine the Laplace transform of the following function.
Answers: 1
Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 20:50, HOBA6
Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field
Answers: 2
Let f(t) be a function on [0,
infinity[infinity]).
The Laplace transform of...
infinity[infinity]).
The Laplace transform of...
Physics, 23.01.2020 18:31