Numerade

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The time for a nerve impulse to travel from the feet to the brain is 0.460 s0.460 s. Express your answer as an integer.

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3. (16) Use specific molecular structures of molecules of at least five carbons, drawn with bond-line structural drawings, to illustrate and explain the difference between the following. Be sure to include in your discussion cis/trans, E/Z and R/S. Note: illustrate and explain! a. Constitutional isomers b. Stereoisomers c. Enantiomers d. Diastereomers

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Angie bakes delicious cookies. Her total fixed cost is $115 a day, and her average variable cost is $2 a bag. She is maximizing her profit by selling 23 bags of cookies a day for $7 a bag. Few people know about Angie's Cookies. Angie thinks that if she spends $10 a day on advertising, she can sell 45 bags of cookies a day for $7 a bag. If Angie's belief about the effect of advertising is correct, can she increase her economic profit by advertising? If Angie's belief about the effect of advertising is correct, she _____. A. can increase her economic profit by advertising only if she raises the price of a bag of cookies B. cannot increase her economic profit by advertising because advertising increases her average total cost C. can increase her economic profit by advertising D. can increase her economic profit by advertising only if she lowers the price of a bag of cookies E. cannot increase her economic profit by advertising because advertising increases her total cost

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A student determines the value of the equilibrium constant to be $ 4.39 \times 10^{13} $ for the following reaction. \[ 4 \mathrm{HCl}(g)+\mathrm{O}_{2}(g) \rightarrow 2 \mathrm{H}_{2} \mathrm{O}(g)+2 \mathrm{Cl}_{2}(g) \] Based on this value of $ K_{\text {eq }} $ : $ \Delta G^{\circ} $ for this reaction is expected to be $ \square $ than zero. Calculate the free energy change for the reaction of 2.20 moles of $ \mathrm{HCl}(\mathrm{g}) $ at standard conditions at 298 K . \[ \Delta G_{\mathrm{rxn}}^{\circ}= \] $ \square $ kJ

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means your parents passed on different information for a trait. dominant genes authoritative heterozygous chromosomes

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For what purpose would creditors use a company's accounting information? ? To determine whether to buy or sell shares in the company. ? To uncover fraudulent activity by top management. ? To evaluate the risk of lending to the company. ? To determine if the company is paying its fair share of taxes.

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Toni gets utility from X1 and X2 and her utility function is 𝑈(𝑥1, 𝑥2) = 𝑥1 0.25𝑥2 0.75 A. (20 points) Toni maximizes her utility subject to her budget constraint. Write down her first order conditions and solve for Toni’s ordinary demand functions 𝑥1 ∗(𝑝1, 𝑝2, 𝐼) and 𝑥2 ∗(𝑝1, 𝑝2, 𝐼)

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The program segment below starts execution at x3000. When the program halts, what is contained in register 0? x3000: 0101 000 000 1 00000 ;register 0 <-- 0 x3001: 0001 000 000 1 00001 ;register 0 <-- register 0 + 1 x3002: 0000 001 111111110 ;branch p -2 x3003: 1111 0000 0010 0101 ;TRAP x25

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Q-6 (25 pts.) The rectangular gate in Figure is 1.5 m wide, is hinged at point B, and rests against a smooth wall at point A. a) (10p) Compute the resultant force on the gate due to seawater pressure b) (15p) Find the vertical distance of the pressure center from the surface (Take $P_o$= $P_o$=0). (Sea water density= 1025 kg/m$^3$, g=9.81 m/s$^2$)

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Plate 2 1. Express the resultant force acting on the hook in cartesian vector and find the coordinate direction angles 4. Determine the rectangular representation of the resultant force and direction angle of the figure shown below. $F_1 = 500 \text{ lb}$ $F_2 = 500 \text{ lb}$ 600 N 400 N 2. Determine the magnitude and coordinate direction angles of F3 so that the resultant of the three forces is zero. $F_1 = 180 \text{ lb}$ $F_2 = 300 \text{ lb}$ 5. Write the position vector $r_{A/O}$ that points from point O to point A. Express F as a vector in terms of the unit vectors i, j, and k. F = 61 N 105 37 40 Dimensions in millimeters 3. The cable BC carries a tension of 800 N. Write this tension as a force T acting on point B in terms of the unit vectors i, j, and k. The elbow at A forms a right angle.

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benjamin a.