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Mathematics +12 2021-09-09 17:23:01 Please show all work for Number 2. Thank you. ) Solve the nonhomogeneous system: (t) 5 -2 x(sinh(t) 7.jk(t)-| cosh(t)) 20 An interesting application that leads to a system of differential equations is the study of an arms race. The presentation given here... Answer
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Engineering +11 2021-09-09 17:07:02 For the following 2DOF linear mass-spring-damper system r2 (t) M-2kg K -18N/m C- 1.2N s/m i(t) - 5 sin 2t (N) f2(t)-t (N) l. Formulate an IVP for vibration analysis in terms of xi (t) and x2(t) in a matrix form. Assume that the 2. Solve an eigenvalue prob... Answer
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Mathematics +8 2021-09-09 17:06:01 (4 points) The ages of expectant parents at Huntsville Women's and Children's Hospital can be approximated by a bivariate normal distribution with parameters As 28.4, σ ,-6.8, lly-3 1.6. g.-7.4, and ρ-.82. The random variable X corresponds to the ... Answer
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Mathematics +15 2021-09-09 16:54:01 Determine the amount of terms to aproximate the hyperbolic sine, to five significant figures using the following series: Calculate using the value x=2pi/3 and also indicate the relative error for every calculation starting at n=1 until obtaining the resu... Answer
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Mathematics +20 2021-09-09 16:53:01 Just need answers to the two questions with red x's. Please don't provide the same answers, as they are clearly wrong. 2 The mixture nil not be usec unless eoerimental e dence indicates ccndusively thst the strength specfication has been A moc ur... Answer
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