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jason chavez

jason c.

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In the reaction p + 19F -> a + 16O, the masses are: m(p) = 1.007825 u, m(a) = 4.002603 u

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novel pathogen has an R0 of 2.5 (similar to COVID-19 coronavirus estimates), what is the level of herd immunity needed (assuming the above caveats) to protect the population? Please provide as a percenta

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Situation 13. A post is made of two timber parts glued together as shown in the figure below. The joint allowable compressive stress is 5.0 MPa and allowable shearing stress is 3.6 MPa . Load \( \mathrm{P}=40 \mathrm{kN} \) and angle \( \boldsymbol{\alpha}=30^{\circ} \). 37. Determine the minimum width of the post (in mm) considering compressive stress alone. A. 77 C. 85 B. 45 D. 42 38. Determine the minimum width of the post (in mm) considering shearing stress alone. A. 100 C. 70 B. 45 D. 85 39. Which value of the angle, \( \boldsymbol{\alpha} \), (in degrees) gives the maximum shearing stress in the joint? A. 90 C. 45 B. 60 D. 75

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Three levels of documentation that people can use when working on a data analytics project are listed along with the key characteristic of each level. Match each level to its key characteristic.\nInstructions: Choose your responses from the drop-down menus below. Response options cannot be used more than once.\nDescribes a product's\ncapabilities and limitations\nDescribes objects,\nUser documentation methods, functions, inheritance, usage, and so\nDeveloper documentation on\nContains data inputs and\nCode documentation outputs and describes the content and format Three levels of documentation that people can use when working on a data analytics project are listed along with the key characteristic of each level.Match each level to its key characteristic. Instructions: Choose your responses from the drop-down menus below. Response options cannot be used more than once Describes a product's capabilities and limitations Describes objects, methods, functions, inheritance, usage, and so on 1. User documentation 2.Developer documentation Contains data inputs and outputs and describes the content and format 3. Code documentation

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It is known that the amount of time it takes to commute from the north end of a particular city to the south varies with mean 77 minutes and standard deviation 13 minutes. The distribution of commute times is also right skewed. A random sample of 35 commute times is selected. (a) Find the mean (in minutes) of the sampling distribution of the mean commute time for a sample of 35 commutes. $\mu_{\bar{x}} = 77$ min (b) Find the standard deviation (in minutes) of the sampling distribution from part (a). (Round your answer to three decimal places.) $\sigma_{\bar{x}} \approx 2.108$ min (c) Describe the shape of the sampling distribution of the mean commute time for a sample of 35 commutes. approximately normal uniform left skewed right skewed

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Write a program which prompts user to enter a character, if the user presses 'Z', the program asks user to enter a number. In this case the program implements 5- input majority voting logic which is explained as follows. The value of the number represented by the five leftmost bits of Register-B is tested. If the number of logic '1' bits (in the 5 leftmost bits) is greater than the number of logic '0' bits, the program should output: "The number of 1's in the 5 left most bits is greater than the number of 0's". If the number of logic '0' bits (in the 5 leftmost bits) is greater than the number of logic '1' bits, the program should output: "The number of 0's in the 5 left most bits is greater than the number of 1's"

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Find the equation of the tangent plane to the graph of $F(r,s) = r^2 s^{-12} + 5s^{-3}$ at the point $(4, 1)$. (Use symbolic notation and fractions where needed. Enter your answer using $r$-, $s$-, $z$-coordinates.) the equation: $z = 21 + 8(x - 4) - \frac{55}{10}(y - 1)$

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First cost ($) Annual cost ($) Salvage ($) Life, years A 35,000 21,800 3,000 5 B 65,000 14,000 6,000 5 What is the incremental ROR (i*%) for the above cash flow?

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For the following dynamic behavior, solve the governing equation by hand using Laplace. Show the Laplace Transform, expression for the solution in the time domain, and plot of that solution. $2\ddot{x} + 3\dot{x} + 2x = 5$; $\dot{x}(0) = 0$, $x(0) = 1$

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Given the following transfer function of the Plant: Plant(s) = \frac{2000}{(s+1)(s+20)(s+50)} Using the rltool, obtain the following: a. The ultimate gain and the ultimate frequency. 3.76rad/s b. The K gain to which the phase margin is 45°. 1.0485e-10

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