Mathematics, 09.03.2020 23:58, catsRlife3451
Consider the initial value problem y′′ + 2y′ + 6y = 0, y(0) = 2, y′(0) = α ≥ 0. a. Find the solution y( t ) of this problem. b. Find α such that y = 0 when t = 1.
Answers: 1
Mathematics, 21.06.2019 17:20, ryleepretty
Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?
Answers: 2
Mathematics, 21.06.2019 17:30, redbenji1687
Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.
Answers: 3
Consider the initial value problem y′′ + 2y′ + 6y = 0, y(0) = 2, y′(0) = α ≥ 0. a. Find the solution...