Numerade

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8–41. If water flows through a 100-mm-diameter pipe at 3 m/s, determine the velocity of kerosene flowing through a 150-mm-diameter pipe so that they both have the same dynamic characteristics. The temperature of both liquids is 20° C. (Hint: Since the inertia and viscous forces are predominant, the Reynolds number must be the same for both cases

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Suzie must learn as a child that she can say some words at home, but not at school. She later learns that she should talk to friends differently than she talks to her teachers or her boss. This awareness of when and how to communicate is called what?

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a. When negative externalities exist in a market, ? equilibrium output will be greater than the efficient price. ? equilibrium output will be greater than the efficient output. ? equilibrium price will be less than the efficient output. ? equilibrium output will be less than the efficient output. b. The government could correct these divergences between equilibrium output and efficient output by ? shifting the demand curve down. ? imposing regulations that force firms to externalize the internal costs. ? imposing regulations that force firms to internalize the external costs. c. An example of an external benefit is ? second-hand smoke. ? pollution.

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The Lancefield group classification system is used to classify which genus of bacteria? A. Streptococcus B. Staphylococcus C. Neisseria D. Corynebacterium E. Vibrio

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Please answer this question i will leave a like !Write the equation of a parabola whose directrix is y=2.25 and has a focus at (-2,11.75).

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2. A System the uses Banker's Deadlock Avoidance algorithm has Five processes P1,P2,P3,P4 and P5 and uses resources of four different types A,B,C and D. There are Multiple instances of each resource type. Answer the following Questions: ALLOCTION MATRIX MAX MATRIX AVAILABLE P1 1 0 2 0 3 2 4 2 3 4 0 1 P2 0 3 1 2 3 5 1 2 P3 2 4 5 1 2 7 7 5 P4 3 0 0 6 5 5 0 8 P5 4 2 1 3 6 2 1 4 c. d. Write an algorithm to implement the Banker Deadlock method, the input should be allocation matrix, max matrix and available. The output should be sequence of safe state or unsafe sate

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Question 4 (5 marks) Richard Trent earns a salary of $70,000 in 2023 as an employee of Trent Ltd. He pays the following expenses to earn his income: Car expenses $3,000 Transportation (other than car) & accommodation $5,000 Client entertainment meals $600 Advertising and promotion $1,000 1) Determine the maximum deduction for employment expenses that Richard is entitled to claim in computing his income for 2023. 2) How would your answer to (a) change, if at all, if Richard was a salesperson and received commission income of $6,000 in addition to his salary, in 2023? 3) How would your answer to (b) change, if at all, if Richard's commission income were $20,000?

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Determine the number of poles of an induction motor with a synchronous speed of 1800 rpm and frequency of 30 Hz.

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Problem 1 (10 Points) A continuous-time signal is shown in the figure below. Sketch each of the following signals derived from $x(t)$: (a) $x(3t-4)$, (b) $x(t/3+2)$, (c) $y(t) = 1 + 2x(t)$, (d) $y(t) = x(t) - x(-t)$.

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Question 23 Not yet answered Marked out of 0.50 Flag question To prepare the direct labor budget, the first point to consider is: Oa budgeted units to sell Ob labor cost per unit. c. None of the given answers. Od budgeted cost of direct materials. Oe budgeted units to produce. Question 24 Not yet Marknd out of 1.50 Question Company XYZ is currently producing and selling 20,000 units. The selling price per unit is $10 while the variable cost ratio is 20%. Assuming total foxed costs of $30,000, what is the margin of safety in ($) value? a. None of the given answers b. 162,500 c. 102,500 d. 122,500 e. 82,500

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consuelo h.