Numerade

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Why might some sprinkler nozzles in an irrigation system have no flow?

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Urban centers tend to a. be devoid of wildilife. b. harbor rare species that can't survive elsewhere. c. have higher species diversity than natural woodlands. d. have more widespread, generalist species than natural woodlands. b c

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If you noticed that your grades started going up after you started a protein shake regimen, and you suggested to a friend that you think protein shakes have made you smarter, you might be committing which of the following fallacies?

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In a series diode clipping circuit, where is the diode placed in relation to the load resistor?* - A) In parallel with the load resistor - B) In series with the load resistor - C) Before the load resistor - D) After the load resistor

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Which of the following refers to firms' ability to make the same pricing decisions without consulting each other? Group of answer choices price fixing malfeasance implicit collusion

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CALCULATION OF MARGINAL AND AVERAGE TAX RATES (2 Questions) Using the tax table below, the tax liability of a corporation with ordinary income of $105,000 is Range of taxable income Marginal rate $0 to $50,000 15% 50,000 to 75,000 25 75,000 to 100,000 34 100,000 to 335,000 39 335,000 to 10,000,000 34 10,000,000 to 15,000,000 35 15,000,000 to 18,333,333 38 Over 18,333,333 35 A. $42,000 B. $35,700 C. $23,950 D. $24,200

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The open-source fork of Nessus which may be used as a vulnerability assessment tool to scan any IP address is known as what?

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Probability Distribution X f(x) 10 .2 20 .3 30 .4 40 .1 The variance of x equals a. 84 b. 93.33 c. 85 d. 9.165

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This is another area where it is vitally important to consider the interaction of psychology, biology, and culture - to use that BIOPSYCHOSOCIAL model. First of all, it is important to reject the stigma associated with ageing, and to remember that there is no truth to assumptions that older ages automatically mean cognitive or emotional decline. While there is a greater chance of this happening to all of us as we age, to assume it is happening to

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You want to completely drain a buried tank of kerosene using a small (portable) centrifugal pump as shown in the diagram. The drain line is a 2 cm diameter commercial steel pipe (€=46 nm) with with two 90° elbows and a ball valve. The pump drains the tank at 0.01 m³/min, but requires 0.5 m NPSH. Kerosene has a density of 803 kg/m³, viscosity of 1.64 x 10?³ kg/m-s, and a vapor pressure of 700 Pa. • Can the entire tank be drained? (30 pts) • Assuming the answer is yes, what is the maximum electrical power required (assuming the efficiencies of the motor and pump are 85% and 68%, respectively)? (10 pts) This equation might be helpful: $\frac{1}{\sqrt{f}} = -3.6 \log_{10} \left(\frac{6.9}{N_{Re}} + \left(\frac{\epsilon/D}{3.7}\right)^{1.11}\right)$

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nicole b.