Numerade

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Which do you think was a better predictor of job performance, as demonstrated by positive performance evaluations? A personality tests completed by the students themselves B. strangers' evaluations based on the students Facebook profiles

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This question: 1 point(s) possible Submit test Use a system of linear equations in three variables to solve the following problem. A certain brand of razor blade comes in packages of 6, 12, and 24 blades, costing $2, $3, and $4 per package, respectively. A store sold 11 packages containing a total of 132 razor blades and took in $30. How many packages of each type were sold? Write a system of linear equations using the given information. Choose correct answer below. A. $\begin{cases} 6x + 12y + 24z = 30\\ 2x + 3y + 4z = 11\\ x + y + z = 132 \end{cases}$ C. $\begin{cases} 6x + 12y + 24z = 11\\ 2x + 3y + 4z = 132 \end{cases}$ B. $\begin{cases} 6x + 12y + 24z = 30\\ 2x + 3y + 4z = 132\\ x + y + z = 11 \end{cases}$ D. $\begin{cases} 6x + 12y + 24z = 132\\ 2x + 3y + 4z = 30 \end{cases}$ Submit test May 6 8:42

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Let $ y=\cos \left(4 x-\frac{\pi}{3}\right) $. What is the value of $ \frac{d y}{d x} $ at $ x=\frac{\pi}{6} $ ? Choose 1 answer: (A) $ -2 \sqrt{3} $ (B) $ \frac{1}{2} $ (C) 2 () $ -\frac{\sqrt{3}}{2} $

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Which of the following statements is a limitation of break-even analysis? It does not consider the selling price of a product. It does not give weightage to the cost of labor. It is applicable only when the demand for a product is elastic. It is hard to know if there is sufficient demand.

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K Determine where the function F(x)= 7x x + 36 is continuous. C

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Which side of the equilibrium is favored for the following reaction? Explain your choice.

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1. Determine the values of a for which the system has no solutions, exactly one solution, or infinitely many solutions. $x + 2y - z = 3$ $2x + 5y + z = 7$ $x + y + (-a^2)z = -a$

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Calculate the empirical formula for DMSO, given that the percent composition is 30.7 % C , 7.74 % H , 20.5 % O , and 41.0 % S .

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5. How are the three field distributions (F, H, and B) related to each other, assuming that there is no magnetic saturation in the stator and the rotor iron? 6. What is the significance of the magnetic axis of any phase winding? 7. Mathematically express the field distributions in the air gap due to $i_a$ as a function of $\theta$. Repeat this for $i_b$ and $i_c$. 8. What do the phasors $\vec{V}$ and $\vec{I}$ denote? What are the meanings of the space vectors $\vec{B}_a(t)$ and $\vec{B}_s(t)$ at time t, assuming that the rotor circuit is electrically open-circuited? 9. What is the constraint on the sum of the stator currents? 10. What are physical interpretations of various stator winding inductances?

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Suppose you were tasked with training an intern, and together you were about to meet with a Latino client. What would you tell the intern about the Latino/a culture? What specific things would you mention regarding how Latinos/as view therapy?

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