Numerade

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15. A multiple choice test has 10 questions, and each question has 5 answer choices (exactly one of which is correct). A student taking the test guesses randomly on all questions. Find the probability that the student will actually get at least as many correct answers as she would expect to get with the random guessing approach. A) .624 B) .591 C) .430 D) .322 E) .302

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Increased muscular development among G.I. Joe dolls from 1964 to present help to promote what? Question 29 options: a) Encouraging the most popular male movie stars to strive for overdeveloped musculature. b) Muscle dysmorphia c) Youth to be repelled by the overexaggerated body. d) Causes many gyms to stay open around the clock, seven days a week.

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8. The triune brain is made up of: A. Homogenous, bovine, and canine B. The Brain stem, limbic system, and frontal cortex C. The reptilian brain, mammalian brain, and homosapian brain D. B and C E. All the above

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Which of the following is true about persistent inflation? Group of answer choices Persistent inflation means that prices suddenly rise very quickly. Persistent inflation occurs when the government has to borrow too much money to finance a huge budget deficit. Persistent inflation is the result of introducing ever more money into an economy. Persistent inflation is the result of workers constantly demanding exorbitant wage increases.

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Suppose that Hubert and Kate are the only suppliers of pizza slices in a particular market. The following table shows their weekly supply schedules: Price Hubert's Quantity Supplied Kate's Quantity Supplied (Dollars per slice) (Slices) (Slices) 1 0 3 2 2 6 3 3 8 4 4 10 5 5 11 On the following graph, plot Hubert's supply of pizza slices using the green points (triangle symbol). Next, plot Kate's supply of pizza slices using the purple points (diamond symbol). Finally, plot the market supply of pizza slices using the orange points (square symbol).

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Divide and simplify. \frac{x^2 - 5x - 6}{x^2 - 5x + 6} \div \frac{x^2 - 8x + 12}{x^2 - 2x - 3}

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List the local maximums, if any exist. (If an answer does not exist, enter DNE. )

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For the beam shown in the figure, make the shear stress and bending moment diagram. Additionally, answer the following statements: 1. Magnitude of RB = 2 kN Towards: up or down? 2. Magnitude of RD = kN Towards: up or down? 3. Magnitude of the maximum shear force V = 2 kN 4. Magnitude of the maximum bending moment M = 2 kNm 5. Location of the maximum bending moment, measured from point A = 2 m 25 kN 60 kN/m 1 m 2 m 2 m

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Assume the arrays shown below A and B is given to you write an assemplly Programe to calculate the attribute, in C Where $C_i = A_i / (B_i + 2)$, $1 \le i \le 5$ $j$ $A = 1, 2, 5, 8, 62$ $B = 6, 5, 4, 2, 11$ $C_i = A_i P / (C B_i * 2)$ $1 \le i \le 5$ •MODEL SMALL •STACK 64 •DATA A DB 1,2,5,8,62 B DB 6,5,4,2,11 C DB 5 DUP (?) •CODE MAIN: MOV AX, @DATA Mov DS, Ax MOV CX, 5 Mov SI, offsit A Mov DI, offsit B Mov Bx, offsit C BACK mov AH, 0 MOV AL, [SI] mov DL, [DI] ADD DL, 2 DIV DL mov [BX], AL Inc SI Inc DI Inc BX loop BACK Mov AH, 4CH INT 21 H END MAIN

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(iii) Find the differential gain($A_d$) of the amplifier. Neglect $r_o$ for transistors $Q_1$ and $Q_2$, i.e., use $V_A = \infty$. (iv) Find an expression common-mode gain ($A_{cm}$) of the amplifier. Neglect $r_o$ for transistors $Q_1$ and $Q_2$, i.e., use $V_A = \infty$. Do not neglect $r_o$ for transistor $Q_4$ as this contributes to the output resistance ($R_{EE}$) of the current source, which we will be calculating in lab. Note that since you do not know the value of the early voltage for $Q_4$, you cannot find $R_{EE}$, and therefore, can only find an expression for $A_{cm}$. (iv) Find an expression for the common mode rejection ratio of the amplifier, $CMRR = \frac{A_d}{A_{cm}}$.

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cristian w.