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write a fuction for each change per month and per decade: A (T)= 400 (1.2)

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Translate the medical term subdural hematoma as literally as possible. Multiple Choice blood tumor located beneath the dura blood tumor located inside the dura blood tumor located outside the dura blood tumor located above the dura

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1. Demand and supply functions of two firms are following \[ \begin{array}{ll} \mathrm{Q}_{\mathrm{d} 1}=45-(15 / 2) \mathrm{P}_{1}+(5 / 2) \mathrm{P}_{2}, & \mathrm{Q}_{\mathrm{d} 2}=30+\mathrm{P}_{1}-5 \mathrm{P}_{2} \\ \mathrm{Q}_{\mathrm{s} 1}=-5+10 \mathrm{P}_{1} & \mathrm{Q}_{\mathrm{s} 2}=-5 \quad+(15 / 2) \mathrm{P}_{2} \end{array} \] In which, $ Q_{\mathrm{at}}, Q_{\mathrm{d} 2}, \mathrm{Q}_{31}, \mathrm{Q}_{32} $ are quantities of demand and supply of firm 1 và 2. $ P_{1} $, and $ P_{2} $ are price of firm 1 và 2 . a. Explain the coefficients of $ \mathrm{P}_{1} $ and $ \mathrm{P}_{2} $ in supply and demand functions. b. Are two firms complement or competition? What is your answer if the signs of these coefficients are changed? c. Find the market balance (price, quantity) of two firms. 2. Suppose demand and supply functions of three goods as following: \[ \begin{array}{l} \mathrm{Q}_{\mathrm{2} 1}=-5+3 \mathrm{P}_{1}-\mathrm{P}_{2}-\mathrm{P}_{3} \\ \mathrm{Q}_{\mathrm{d} 1}=8-2 \mathrm{P}_{1}+\mathrm{P}_{2}+\mathrm{P}_{3} \\ \mathrm{Q}_{33}=-1-\mathrm{P}_{1}-\mathrm{P}_{2}+3 \mathrm{P}_{3} \\ \mathrm{Q}_{\mathrm{d3}}=12+\mathrm{P}_{1}+\mathrm{P}_{2}-2 \mathrm{P}_{3} \end{array} \] \[ \begin{array}{l} \mathrm{Q}_{22}=-2-\mathrm{P}_{1}+3 \mathrm{P}_{2}-\mathrm{P}_{3} \\ \mathrm{Q}_{82}=11+\mathrm{P}_{1}-2 \mathrm{P}_{2}+\mathrm{P}_{3} \end{array} \]

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The first two factors influence the filling capacity of the ventricle, determining how much blood fills the ventricle and the ease with which the ventricle is filled at the available pressure. Together, these factors determine the end-diastolic volume (EDV), sometimes referred to as the preload. The last two characteristics influence the ventricle’s ability to empty during systole, determining the force with which blood is ejected and the pressure against which it must be expelled into the arteries. The latter factor, the aortic mean pressure, which represents resistance to blood being ejected from the left ventricle (and to a less important extent, the pulmonary artery pressure resistance to flow from the right ventricle), is referred to as the afterload. These four factors combine to determine the SV during acute exercise.

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$q_1 = 1.0 \text{ nC}$ $1.0 \text{ cm}$ $3.0 \text{ cm}$ $q_2 = 1.0 \text{ nC}$ $1.0 \text{ cm}$ $q_3 = 1.0 \text{ nC}$

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Imagine there is a perfectly competitive market. The market demand and supply are reflected in the following equations: Qd = 78 - 3P Qs = 28 + 2P Determine the price for the firm that wants to enter the market. Round your answer to the nearest whole number if necessary.

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Suppose that the total cost (in dollars) for a product is given by $C(x) = 1700 + 200 \ln(2x + 1)$ where $x$ is the number of units produced. (a) Find the marginal cost MC function. MC = (b) Find the marginal cost when 200 units are produced. (Round your answer to the nearest cent.) Interpret your result. The profit from the next unit will be approximately this amount. It will cost approximately this amount to make the next unit. This is the total profit from producing 200 units. This is the total cost of producing 200 units. (c) Total cost functions always increase because producing more items costs more. What then must be true of the marginal cost function? $MC = 0$ $MC \ge 0$ $MC < 0$ $MC > 0$ $MC \le 0$ Does it apply in this problem? Yes No

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Choose the major organic product 1) excess 2) H?O, HCI (dilute) A OD OC OE OA OB

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4. A particle of mass m in three dimensions has the potential energy $V(r) = Br^4$ with $B > 0$. (a) Find the energy, angular momentum and period of a circular orbit about the origin. (20 points) (b) Find and sketch the effective potential $V_{eff}$ and determine whether the circular orbit is stable. (20 points)

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6. The inductor current just before $t = 0$ is ( ).

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bradley s.