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deborah martinez

deborah m.

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The shape of the immediate short run aggregate supply curve implies that a total output depends on volume and spending the increases in demand our see output prices are flexible, but input prices are not or the government cannot bring any economy out of recession by increasing spending

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(1 point) In this problem you will solve the non-homogeneous differential equation $$y'' + 25y = \sec^2(5x)$$ on the interval $$-\pi/10 < x < \pi/10$$. (1) Let $$C_1$$ and $$C_2$$ be arbitrary constants. The general solution of the related homogeneous differential equation $$y'' + 25y = 0$$ is the function $$y_h(x) = C_1 y_1(x) + C_2 y_2(x) = C_1 \cos(5x) + C_2 \sin(5x)$$. (2) The particular solution $$y_p(x)$$ to the differential equation $$y'' + 25y = \sec^2(5x)$$ is of the form $$y_p(x) = y_1(x) v_1(x) + y_2(x) v_2(x)$$ where $$v'_1(x) = -\tan(5x)\sec(5x)$$ and $$v'_2(x) = \sec(5x)$$. (3) It follows that $$v_1(x) = -\sec(5x)/25$$ and $$v_2(x) = \log(\sec(5x)+\tan(5x))/25$$. Do not include constants of integrations, since we are only looking for one particular solution. Thus $$y_p(x) = -1/25 + \sin(5x)\log(\sec(5x)+\tan(5x))/2$$. (4) Therefore, on the interval $$(-\pi/10, \pi/10)$$, the most general solution of the non-homogeneous differential equation $$y'' + 25y = \sec^2(5x)$$ is $$y = C_1 \cos(5x) + C_2 \sin(5x) + -1/25 + \sin(5x)\log(\sec(5x)+\tan($$.

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Which pair has approximately the same mass? A hydrogen ($^1H$) and a deuterium ($^2H$) atom A neutron and an electron A proton and a neutron An electron and a proton A hydrogen ($^1H$) and a tritium ($^3H$) atom

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4. (No Calculator) Suppose \( \lim _{x \rightarrow c} f(x) \) and \( \lim _{x \rightarrow c} g(x) \) exist, and \[ \begin{array}{l} \lim _{x \rightarrow c}[f(x)+g(x)]=2 \\ \lim _{x \rightarrow c}[f(x)-g(x)]=1 \end{array} \] Find \( \lim _{x \rightarrow c} f(x) \) and \( \lim _{x \rightarrow c} g(x) \).

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When considering the overload or SAID principle, what aspect of training needs to change in order to improve muscle strength? O Volume O Any of the answers are correct O Reps O Sets O Intensity

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Desiree Taylor in “How Safe Is America?” argues that every day in this country people die from _____________ that originate(s) right here at home. Group of answer choices terrorism fights exploitation domestic violence

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Business intelligence (BI) is a narrow term that refers to specific architectures, tools, databases, analytical tools, applications, and methodologies.

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What is the IUPAC name of the following compound? Selected answer will be automatically saved. For keyboard navigation press up/down arrow keys to select an answer. a (S)-6-Chloro-3-ethyloctane b (R)-6-Chloro-3-ethyloctane c (R)-3-Chloro-6-ethyloctane d (S)-3-Chloro-6-ethyloctane

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Marino is a first-year university student who has a single room in residence on campus. He is very organized and follows his self-made schedule very rigidly. Though he usually keeps his door closed, his hall mates who have seen his room claim it is the cleanest room they have ever seen, and often say they wish they could be as neat and organized. Marino however, sticks to his schedule and keeps his room this clean for a reason. It does not make sense to him for something to be out of place or to do something that is not in his schedule. Marino has offended many people in the past, so he and his parents decided it would be best if he lived alone at university. So far, this has proven to be both expensive and lonely. Marino often feels sad and wishes he could be more relaxed, like his peers. Imagine that Marino is in fact, diagnosed as having a psychological disorder and 3% of the adult population also suffers from this disorder. This 3% is known as the Select one: a. concordance. b. etiology. c. prevalence. d. comorbidity. Marino is curious about whether his behaviours are considered to be normal or not. He knows he should probably see a psychologist. According to your lectures, what would be a benefit of visiting the psychologist? Select one: a. A diagnosis might reduce his self-esteem. b. A diagnosis might increase his self-esteem. c. A diagnosis might make it easier for him to find a support group. d. A diagnosis might become a self-fulfilling prophecy.

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b) find y(t) if $x(t) = e^{-2t}u(t - 2)$ $h(t) = e^{3t}u(-t)$

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