Numerade

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If a company's net income increased while its net sales remained constant, the company's profit margin would: O compare favorably to its competitors. O decrease. O increase. O not be impacted.

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Problem 2 For the bar element shown in Figure, determine the global stiffness matrix. Assume the global displacements have been previously determined to be {0mm 2.5mm 5.0mm 3.0mm }$^T$ for the bar shown, determine the axial stress. E = 210 GPa A = 4x10$^{-4}$ m$^2$ L = 3 m

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The frequency of the stretching vibration in a secondary amide N-H bond is 1.17 x 1014 Hz. 1. What wavelength of infrared radiation will cause excitation of this vibrational motion?

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Pick a polynomial that has a degree of three more.

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What nerve arises approximately from the sciatic nerve and courses display of the lateral side of the stiflee

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By ignoring the value of leisure time, how does national income accounting affect our well-being? O It overstates our well-being. O It has no effect on well-being. O It understates our well-being. O It accurately states our well-being.

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A bridge circuit with capacitors and resistances is given. This bridge circuit is connect to an AC voltage source with the RMS voltage phasor $\underline{U}$ and the angular frequency $\omega$. 1. Calculate the ratio $\frac{\underline{U}_{AB}}{\underline{U}}$ as a function of $R_1$, $R_2$, $C_1$, $C_2$ and $\omega$ 2. What are the possible values for the phase angle of $\underline{U}_{AB}$? (in relation the phase angle of $\underline{U}$).

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For Problems, find both the maximum solution and the minimum solution using graphical analysis. Assume $x \ge 0$ and $y \ge 0$ for each problem. Optimize $6x + 5y$ subject to $x + y \ge 6$ $2x + y \ge 9$

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QUESTION 1.) a) Environmental Equations for the circuit shown Edit it by typing in matrix form. b) Find the environmental currents. c) Sources current, voltage and Find their strength.

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What is the energy, in Joules, of a photon of light with a frequency of 3.34 x 10^16 s^-1? Enter your numeric answer with 2 decimal places. Use the following format to enter your answer with scientific notation: ___ * 10^___ (for example, 3.5 * 10^-25). BONUS - In your submitted work for 1 bonus mark, calculate the energy in J/mol of photons with the same frequency. Use the following constant values if needed: 0.0822 (Latm/molK), 6.626 x 10^-34 Js, 6.022 x 10^23 molecules/mole.

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patrick f.