A project schedule has the following characteristics as shown in TableActivityNameTimeActivityNameTime (days)1-2A45-6G41-3B15-7H82-4C16-8I13-4D17-8J23-5E68-10K54-9F59-10L7i. Construct PERT network.ii. Compute TE and TL foreach activity.iii. Find the critical path.

Step 1: Construct PERT NetworkNodes represent events, and directed edges represent activities.Each…

Answered: A project schedule has the following…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Refer to page 34 for deriving and applying Pontryagin's Maximum Principle. Instructions: ⚫ Define the Hamiltonian for the given control problem. • • Derive the necessary conditions for optimality step-by-step, including state and co-state equations. Solve the resulting system of equations explicitly, showing all intermediate steps. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS31Z9qoHazb9tC440AZF/view?usp=sharing]
ment Pla X A Player 6 O I Q education.wiley.com/was/ui/v2/assessment-player/index.html?launchId=51278b39-ea18-4374-abf9-4ec63a4de8eb#/question/9 A Question 10 of 20 < View Policies Current Attempt in Progress X WP Videoplayer @2 In 2030 the population will be approximately i Between 1970 and 2000, the United States grew from about 200 million to 280 million, an increase of approximately 40 % in this 30- year period. If the population continues to expand by 40 % every 30 years, what will the U.S. population be in the year 2030? In 2060? Estimate when the population of the United States would reach 1.4 billion. eTextbook and Media Enter the exact answers for the population in 2030 and 2060, and round your answer for the year that the U.S. population reaches 1.4 billion to the nearest integer. In 2060 the population size will be approximately i :9- The population will reach 1.4 billion in the year i F2 Save for Later Using multiple attempts will impact your score. 25% score reduction…
8. Find the equation y = mx + c of the least-square line that best fits the given data points (-1,0), (0,3), (1,3), (2,5), and (3,9).
please do this by hand, not in excel
O Post Attendee - Zoc X 6 1/5 - Taxes, Tips, ar x O Eric De Luna - 15-1 X 9 Geography Review G michael dean - Goo x V nametagtom - Pag X + ntation/d/1yhGC969LAcnxoskin60Q1dnv6gg-HRShbtLISInvuY/edit#slide=id.gadc65e8644_0_75 %3D Arial 24 B I UA Alejandro bought a television set for $900 and paid a sales tax of 8%. How much did he pay for the television set? W # Final Cost = eaker notes & 8 5
Consider a model with an interaction term between being female and being married. The dependent variable is the log of the hourly wage: log(wage) = 0.151 - 0.038 female + 0.1 married - 0.301 female* married + 0.079 educ + 0.027 exper+0.029 tenure (0.072) (0.056) (0.055) (0.007) (0.005) (0.007) n = 536, R2 = 0.461 Numbers in parantheses are standard errors of coefficients. Given the estimation result and the observation number fill in the blanks below which aim at discussing the statistical significance of variables. The test statistic of the interaction term is The critical value at 1% significance level is Then the interaction term statistically significant at 1% significance level. (Hint: to fill the blank make a choice between "is" and "is not".)
The output in H24619 could be produced using this function: O ADD COUNT O PIVOT SUM A 1 RPT_PERIOD 2 3 4 B с IMPORTCOMP_NAME CNTRY_NAME 8/31/2016 CROWN POINT INTL LLC ALBANIA ALBANIA 6/30/2016 CROWN POINT INTL LLC 8/31/2016 CROWN POINT INTL LLC 10/31/2016 CHEVRON USA INC ALBANIA VIETNAM 10/31/2016 CHEVRON USA INC VIETNAM 6/30/2016 PHILLIPS 66 CO VIRGIN ISLANDS 24616 24617 24618 24619 Total D PROD_NAME Crude Oil Crude Oil Crude Oil Crude Oil Crude Oil All Other Motor H QUANTITY 467 483 188 223 74 21 3714865
9. Find the equation y = ax² + bx + c of the least-square parabola that best fits the given data points (-1,0), (0,3), (1,3), (2,5), and (3,9).
Find the maximum and minimum of ?(?, ?) = 5? − 3?, subject to the constraint ?^ 2 + ?^ 2 = 136.
Refer to page 32 for solving a linear-quadratic regulator (LQR) problem. Instructions: • Formulate the cost functional and state-space representation. • Derive the Riccati equation and solve it step-by-step. Clearly explain how the optimal control law is obtained. Ensure all matrix algebra is shown in detail. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS31Z9qoHazb9tC440AZF/view?usp=sharing]
Consider a two component parallel system in which both components have times to failure and times to 0.0024 f/hr and µ1 = = 0.001 f /hr, 12 repair that are exponentially distributed. The data is 1, 0.003 r/hr and µ2 = 0.005 r/hr. Evaluate the reliability or probability of success for a mission of 1000 hr. (hint: form a history for each component using the data for failure rate and repair rate)
Model File Available: Major League Baseball's World Series is a maximum of seven games, with the winner being the first team to win four games. Assume that the Atlanta Braves and the Minnesota Twins are playing in the World Series and that the first two games are to be played in Atlanta, the next three games at the Twins' ballpark, and the last two games, if necessary, back in Atlanta. Taking into account the projected starting pitchers for each game and the home field advantage, suppose the probabilities of Atlanta winning each game are as follows. Game Probability of Win 1 2 3 0.59 0.54 0.49 4 0.46 5 0.49 6 0.54 7 0.49 Construct a simulation model in which whether Atlanta wins or loses each game is a random variable. Use the model to answer the following questions. (Use at least 1,000 trials.) (a) What is the average number of games played regardless of winner? (Round your answer to one decimal place.) games (b) What is the probability that the Atlanta Braves win the World Series?…

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