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francisco javier jordan

francisco javier j.

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Two vectors are given as follows: $\vec{B} = -2\vec{i} - 8\vec{j} + 2\vec{k}$ $\vec{C} = -5\vec{i} - 2\vec{j} - 3\vec{k}$ The angle between vectors $\vec{B}$ and $\vec{C}$, in degrees, is closest to: A) 112 B) 68 C) 90 D) 128

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5. Togolese scientists have identified a new strain of the H1N1 virus. The genetic se- quence of the new strain consists of alterations in the hemagglutinin protein, making it significantly different than the usual H1N1 strain. Public health officials wish to study the population of residents in Lome. Suppose that in this population, • the probability of catching the usual strain is 0.08 • the probability of catching the new strain is 0.07 • the probability of catching both strains is 0.02 Answer the following questions below: • a) Find the probability of catching the usual strain or the new strain. • b) Find the probability of catching the usual strain, given that the new strain is caught. • c) Find the probability of catching the new strain, given that at least one strain is caught. • d) Find the probability of not catching the usual strain, given that the new strain is not caught

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Solve the system by graphing. If the system does not have one unique solution, also state the number of solutions and whether the system is inconsistent or the equations are dependent. \(4x + 2y = 6\) \(-2x + 5y = -9\) Part: 0 / 2 Part 1 of 2 Graph the lines.

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how many minutes, in excess of one day, does it take the moon to get back to the same point in the sky?

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Why don't people agree with California's AB-5 and Prop 22 (i.e., App-Based Drivers as Contractors and Labor Policies Initiative, passed Nov. 2020)?

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A surgeon makes an incision 1 inch to the left of the umbilicus (belly button) through the anterior abdominal wall. Which of the following will the scalpel pass through first?

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With suitable diagram explain different types of screw extruders. 1 1. 1. 1. 2. Describe with neat sketch, Fourier Transform Infra Red spectrophotometer. Enlist the applications and disadvantages. 3 1. 3. Describe rotational viscometry and capillary rheometers used for measuring the viscosity of polymer solution and melt. 4 1. 4. With suitable diagram explain Autoclave molding process in detail. State the advantages & disadvantages. 5 Explain in detail Rotational moulding process. 6 1. 5.

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Chapter 01 Test Prep: The Evolution of Psychology Martin Seligman, the president of the American Psychological Association in 1997, introduced a new movement in psychology which was personality psychology. evolutionary psychology. environmental psychology. positive.

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3. (10 points) Consider the bipartite graph H given below, and the matching consisting of the edges \{c, f\} and \{d, g\} indicated in bold. Convert H into a matching network. Be sure to include the initial flow which corresponds to the given matching. (Do not try to solve this question.)

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Problem 1 (20 points): Consider a plant with the following transfer function, $H(s) = \frac{1}{s^2 - s + 1}$ (a) Implement a PID controller in the bottom feedback path of this plant and perform Routh-Hurwitz analysis to find stability conditions on $K_I$, $K_P$, $K_D$. (b) Choose $K_I = 1$ and $K_D = 1.1$, find the stability condition on $K_P$.

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