Numerade

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According to capital asset pricing theory, the key determinant of portfolio returns is __________.

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Which of the following is NOT a differential stain? O spore stain O simple stain O Kinyoun stain O gram stain O acid fast stain

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Suppose z follows the standard normal distribution. Calculate the following probabilities using the ALEKS calculator. Round your responses to at least three decimal places. P(z>1.26)

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Arielle, a French tourist, stays at a hotel in San Francisco and pays $400 for it with her debit card issued by a French bank.

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While defining people’s personalities in an objective and standardized fashion can be very tricky (hence why the MMPI is a very long assessment of personality), which of the personality theories rely on our unconscious mind? a. Psychoanalytic and humanistic b. Humanistic and trait c. Social-cognitive and psychodynamic d. Psychodynamic and psychoanalytic

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To help purchase her new truck, Jenny is taking out a $23,000 amortized loan for 6 years at 6.1% annual interest. Her monthly payment for this loan is $382.26. Fill in all the blanks in the amortization schedule for the loan. Assume that each month is 112 of a year. Round your answers to the nearest cent. Payment number Interest payment Principal payment New loan balance 1 $ $ $ 2 $ $ $22,467.97 ⋮ ⋮ ⋮ ⋮ 35 $66.99 $315.27 $12,863.69 36 $ $ $

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Q1 Can you construct a full-state feedback gain matrix K to ensure that the system's closed-loop poles correspond to the desired locations of sp1 = -2 and sp2 = -2? Additionally, what would be the observer gain matrix L for a full-state observer that enables the estimation of the state variables x1(t) and x2(t), with the observer poles positioned at so1 = -10 and so2 = -20 in the s-plane? $\begin{bmatrix} \dot{x}_1(t) \\ \dot{x}_2(t) \end{bmatrix} = \begin{bmatrix} 0 & 10 \\ 3 & 0 \end{bmatrix} \begin{bmatrix} x_1(t) \\ x_2(t) \end{bmatrix} + \begin{bmatrix} 0 \\ 2 \end{bmatrix} u(t)$ y(t) = $\begin{bmatrix} 0 & 1 \end{bmatrix} \begin{bmatrix} x_1(t) \\ x_2(t) \end{bmatrix}$

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For the double wedge airfoil shown in the following figure, find the lift per meter span if the Mach number and pressure in the uniform air-flow ahead of the airfoil are, as shown, 3.1 and 55kPa respectively. M = 3.1 p = 55kPa 1.3m 4° 10° 15°

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ELECTRIC MACHINERY LABORATORY I homework question ???) 31,5 MVA, 63 ±%12/21kV, $i_0$ = %0,5, $P_0$ = 27,5kW, $P_{KN}$ = 162kW, $u_{KN}$ = %12 three phase transformer, a) $Cos\phi_k$ =?, $Cos\phi_0$ =? b) Find the efficiency at full load and the second voltage when the power factor is 0.8 inductive. c) 27 MVA and $x_m$ maximum load $\eta_x$=? and $\eta_m$=?

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Q2: Find the pressure at the center of pipe A. T=10 °C

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david t.