Numerade

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2. Use the energy eigenstates for the particle in a 3D box that we derived in class, i.e. $$\psi_{n_x n_y n_z}(\vec{x}) \propto \sin \left(\frac{n_x \pi x}{L_x}\right) \sin \left(\frac{n_y \pi y}{L_y}\right) \sin \left(\frac{n_z \pi z}{L_z}\right)$$ to confirm that the energy eigenvalues are $$E_{n_x n_y n_z} = \frac{\pi^2 \hbar^2}{2m} \left(\frac{n_x^2}{L_x^2} + \frac{n_y^2}{L_y^2} + \frac{n_z^2}{L_z^2}\right)$$

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what percentage of people who reported experiencing sadness referenced a relationship issue as a cause

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On 6/30/2018 G-A, Inc. leased warehouse equipment from IC Leasing Corp. The lease agreement calls for G-A to make semiannual lease payments of $562,907 over a 3-yr lease term, payable each 6/30 and 12/31, with the firt payment at 6/30/2018. G-A's incremental borrowing rate is 10%, the same rate IC used to calculate lease payment amounts. IC purchased the warehouse from Builders, Inc. at a cost of $3 million. What amounts related to the lease would IC report in its balance sheet at Dec. 31, 2018 (ignore taxes)? What amounts related to the lease would IC report in its income statement for the year ended 12/31/2018 (ignore taxes)?

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4. The curve $ C $ has the equation $ y \mathrm{e}^{-2 x}=2 x+y^{2} $. (a) Find $ \frac{\mathrm{d} y}{\mathrm{~d} x} $ in terms of $ x $ and $ y $. (5) The point $ P $ on $ C $ has coordinates $ (0,1) $. (b) Find the equation of the normal to $ C $ at $ P $, giving your answer in the form $ a x+b y+c=0 $, where $ a, b $ and $ c $ are integers. (a) $ \frac{d y}{d x} $ (4)

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SouthernSouthern, Inc. is a technology consulting firm focused on Web site development and integration of Internet business applications. The president of the company expects to incur $ 1 comma 137 comma 500$1,137,500 of indirect costs this year, and she expects her firm to work 6 comma 5006,500 direct labor hours. SouthernSouthern's systems consultants provide direct labor at a rate of $ 290$290 per hour. Clients are billed at 170170% of direct labor cost. Last month, SouthernSouthern's consultants spent 180180 hours on TallmanTallman's engagement. Requirements 1. Compute SouthernSouthern's predetermined overhead allocation rate per direct labor hour. 2. Compute the total cost assigned to the TallmanTallman engagement. 3. Compute the operating income from the TallmanTallman engagement.

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Velocity addition I: Suppose you are a far-future asteroid miner. The asteroid is seeded with explosives such that, at a given time, an explosive breaks the asteroid in two pieces, sending one half with ux = +0.8c and the other half with ux = −0.8c relative to the aster- oid’s rest frame. At a later time, each half is broken in two, sending each half with \pm 0.8c in the x−direction relative to the piece’s new rest frame. At a later time, there is a third explosion, again sending each half out at \pm 0.8c in the x− direction. (a) Classically, how fast is the right-most piece moving relative to the original asteroid’s rest frame after three explosions? the left-most piece? (b) Relativistically, how fast is the right-most piece moving relative to the original rest frame after three explosions? (c) Relativistically, how fast is the left-most piece moving relative to the right-most piece after three explosions?

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b) Sketch a possible graph where $f(x)$ is both increasing and concave-up for all real numbers.

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now consider an alternative market structure where there is only one refined cobalt cube producer

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13. The fund balance assigned for encumbrances account is debited when the: a) budget is recorded. b) goods are ordered. c) goods are received. d) payment is made. 14. Orville City's general fund transferred $1,000,000 into its debt service fund on January 1 to cover its interest and principal debt payments for the year. The debt service fund should record the receipt of this nonreciprocal interfund transfer with a: a) credit to other financing source - transfer from general fund. b) debit to other financing source - transfer from general fund. c) credit to other financing use - transfer to general fund. d) debit to other financing use - transfer to general fund.

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Q8: For the following linear transformations $T: \mathbb{R}^2 \rightarrow \mathbb{R}^3$, find a matrix $A$ such that $T(\vec{x}) = A\vec{x}$ for all $\vec{x} \in \mathbb{R}^n$. (a) $T: \mathbb{R}^2 \rightarrow \mathbb{R}^3$, $T \begin{bmatrix} x \\ y \end{bmatrix} = \begin{bmatrix} x - y \\ 3y \\ 4x + 5y \end{bmatrix}$

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stephanie a.