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andrew plaza

andrew p.

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A statistic is a number that can be computed from the ______ data used to estimate unknown parameters.

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A sample of gas occupies a volume of 53.5mL. As it expands,it does 127.4 J of work on its surroundings at a constant preassure of 783 Torr. What is the final volume of the gas

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If price elasticity of demand (E) on a product is 0.67, the price elasticity of demand (E) at that product is O elastic. O inelastic. O negative. O unitary elastic.

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Sketch the Bode plot for the following transfer functions by hand. Show your work clearly. a. \(G(s) = \frac{100}{s(0.1s+1)(0.5s+1)}\) b. \(G(s) = \frac{(2s+10)}{10s(s+10)}\) c. \(G(s) = \frac{1}{s^2+3s+10}\)

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Question 1: Attempt the following 3 subparts. Part A: Write a program which prints first ten odd numbers on the screen. Part B:Write a program to convert integer number in to octal number using the "do-while" loop. Part C: Write a program by Nested loop: to find out the factorial of an integer number entered by user. Formula for finding factorial is of an integer is (n*(n- 1)*(n-2)........-1).

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Identify the structures associated with a taste bud in figure 34.6 (page 372) 1: Epithelial tissue of the tounge 2: Sensory nerve fibers 3: Supporting cells 4: Taste hair (microvillus) 5: Taste pore 6: Taste receptor cells Part 3: The eye Reference Pages 349-388 of your lab manual) 1. Label the structure in the sagittal section of the eye on Fig 35.11 page 381) 1: 2: 3: 4: 5: 6: 7:

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Employment rose modestly in December, and the unemployment rate was unchanged at XXX percent, the Bureau of Labor Statistics of the U.S. Department of Labor reported today. Total nonfarm payroll employment increased to 124 million. The number of unemployed persons, 8.2 million, and the unemployment rate were unchanged in December. a. Calculate the size of the labor force and the unemployment rate. 124 mil + 8.2 mill = 132.2 mill b. Assume the natural rate of unemployment is 4%. Use Okun's Law to calculate the percentage loss in GDP. Explain your results in a sentence. GDP would drop 2% for every 1% increase in the UR. GDP would drop 8% c. What would be the direct impact on the unemployment rate if 1 million full time jobs were reduced to part time jobs? Nothing would happen d. What would the unemployment rate be if 3 million students (who were previously not working or seeking work) graduated and started looking for work, but none of them immediately found jobs?

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3. Given the unity-feedback system of Figure 3, where $G(s) = \frac{K(s+1)}{s(s+2)(s+3)(s+4)}$ Do the following: a) Sketch the root locus. b) Find the asymptotes. c) Find the value of the gain for which the system is marginally stable. d) Find the value of gain for which the closed-loop transfer function will have a pole at -0.5. R(s) G(s) C(s) Figure 3 Unity-feedback system

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Name: ID: Test 2 Fluid Mechanics - Spring 2017 3. (36 points) The thrust force ($F$) of a propeller is generally thought to be a function of its diameter ($D$) and angular velocity ($\Omega$), the forward speed ($V$), and the density ($\rho$) and viscosity ($\mu$) of the fluid. (a) Use the method of repeating variables to find a dimensionless relationship between the parameters. (b) The liquid density and viscosity in the prototype are $\rho = 700$ kg/m$^3$ and $\mu = 3 \times 10^{-4}$ kg/m.s. We want to make a model in the lab and do the experiment with water ($\rho = 1000$ kg/m$^3$ and $\mu =$ $9 \times 10^{-4}$ kg/m.s). If the model and prototype both rotate with the same angular velocity ($\Omega_m = \Omega_p$), what should be the propeller diameter and forward speed ratio of the model and prototype? ($\frac{D_m}{D_p}$ and $\frac{V_m}{V_p}$). If the thrust force of the model in the lab is 100 N what will be the thrust force of the prototype?

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AYUDA EJERCICO PARA MÑN :Creparte 2800 soles entre cuatro idividuuuos, de manera que al primero le corresponda 400 soles mas que al segundo, a este 2/3 de lo que corresponde al tercero, y a este 500 soles menos que al cuarto.Da la menor cantidad repartida.

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