Numerade

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Answer the following questions about the function whose derivative is f'(x) = (x+4)e^-2x What are the critical points of f? b. On what open intervals is f increasing or decreasing? c. At what points, if any, does f assume local maximum or minimum values?

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Suppose the nominal exchange rate depreciates by 3%, while the domestic inflation rate is 6% and the foreign inflation rate is 2%. The real exchange rate will have approximately Group of answer choicesappreciated 1% depreciated 1%remained the samedepreciated 2%

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Which of the folllowing blood vessel will have thin walls and a large diameter? Multiple choice question. arteries capillaries veins arterioles

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A supplier paying a bribe to an officer of a company that purchases its products to help \"facilitate\" the purchase of said products is an example of what type of corruption? public, closed, open, or private?

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Which food provides the highest protein content? ? Seafood ? Avocado ? Rice ? Mayonnaise

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If economies of scale are relatively unimportant in an industry, the typical firm's long-run average total cost curve will reach a minimum at a level of output that is a ________ fraction of total industry sales. The industry will be ________. small; competitive large; competitive small; an oligopoly large; an oligopoly

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At what points is the function $y = \frac{x+8}{x^2 - 10x + 16}$ continuous?

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1. For the following problems, please classify each differential equation as separable, linear, homogeneous, exact (verify why the differential equation is exact), Bernoulli, 2nd order reducible, or define the appropriate substitution. a. $2xy + (x^2 + y^2) \frac{dy}{dx} = 0$ (Leave answer in implicit form.) b. $(2x + ycosx)dx - (siny - sinx - 2y)dy = 0$ c. $xy'' + 2y' = 6x$

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PRICE LEVEL 130 LRAS 125 120 115 110 105 100 95 AS AD AD 90 90 95 100 105 110 115 120 125 OUTPUT (Billions of dollars) 130 AS LRAS The short-run economic outcome resulting from the increase in production costs is known as stagflation Suppose now that the government decides not to take any action in response to the short-run impact of the severe weather. In the long run, given that the government does nothing, the output level in the economy will equal $ billion and the price level will equal

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3.52 In the circuit of Fig. P3.51, let $i(0) = 1$ mA. (a) Compute the resistance $R$ so that the zero-input response has the form $i(t) = Ae^{-20000t}u(t) + Be^{-5000t}u(t)$ for some constants $A$ and $B$. (b) Using the resistance $R$ from (a), compute the initial capacitor voltage $v(0)$ so that the zero-input response is $i(t) = Be^{-5000t}u(t)$ for some constant $B$.

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joseph j.