Numerade

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Show all your work when you find the derivative of $y = [x + (x - \cos^3 x)^5]^7$

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Which group probably is not an important element of a fraud risk program?

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Which female reproductive organ is homologous to the male testes?

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(b) Suppose a particle moves under an attractive force (i.e., a force directed towards the origin) with magnitude per unit mass $\frac{A}{r^2} + \frac{B}{r^3}$ where $A > 0$ and $B > 0$. (i) Show that the general solution for $u(\theta)$ in the case $B < h^2$ is $u = \frac{A}{h^2\omega^2} + \alpha \cos(\omega\theta) + \beta \sin(\omega\theta)$ where $\alpha$ and $\beta$ are constants of integration and you should give an expression for $\omega^2$. (ii) Find the corresponding general solution for $u(\theta)$ in the case $B > h^2$. 2. Return to the model in Question 1(b) and suppose that initially the particle is located at $r = b$, $\theta = 0$ and is moving in the tangential direction with speed $V$ such that $A = bV^2$ and $B = b^2V^2/2$. (a) Determine $h$ and the initial values of $u$ and $\frac{du}{d\theta}$. (b) Find the particle's trajectory $r(\theta)$. (c) Show that the orbit is bounded. (d) Explain whether the orbit ever repeats itself. If it does, find the period.

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4.) A rectangular loop of wire is positioned in the xz plane with an infinite filament of current oriented in the z direction. The current filament is a distance s from the nearest edge of the wire loop. Use Ampere's Law to find the magnetic field incident on the loop. Then, the magnetic flux through the loop can be calculated. $\vec{i}(t) = \hat{z} \ 1 \sin(4\pi \cdot 10^4 t)$ A Let $s = 1$ cm, $l_x = 3$ cm, and $l_z = 5$ cm. (a) Find the magnetic flux in the wire loop. Note the units should be webers (Wb). (b) Find the induced voltage $v_i(t)$. (c) Find $v_i(t)$ is $s = 0.1$ cm. That puts the edge of the loop a tenth of the original distance from the filament. You will need to recalculate the value for the flux and then the voltage.

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Hello, I need help trying to simulate the operating system Interprocess Communication in the message-passing model and I would also need an explanation of how it works in step-by-step detail and also in Python. Thank you

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Pop Evil, Incorporated's, net income for the most recent year was $10,123. The tax rate was 25 percent. The firm paid $3,405 in total interest expense and deducted $2,105 in depreciation expense. What was the cash coverage ratio for the year? Multiple Choice 5.38 times 5.58 times 7.08 times 6.70 times 10.58 times

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The functions 1, , cos x, sin x satisfy a 4th order linear homogeneous differential equation. Do they form a fundamental set of solutions for the differential equation on the interval (-oo,co)

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x 1 2 3 4 5 6 y 754 3937 11277 22279 34768 57822 Use linear regression to find the equation for the linear function that best fits this data. Round parameters to two decimal places. y = Hint Question Help: Video Read Message instructor Submit Question

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Question 5: A helicopter blade is idealized as a long thin metal rod with density $\rho$, angular velocity $\omega$, and considered in dynamic equilibrium (where our course equilibrium assumptions hold). Show that the previous assumptions hold given: $\sigma_x = \frac{\rho \omega^2}{2} (L^2 - x^2)$ with body forces $X = (x \rho \omega^2, 0, 0)$. Assume all other stresses are zero. Determine the strain field and determine if it is an admissible solution or not.

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todd t.