Use G.E.M There are 3 runners in the field practicing for Tokyo 2021 Olympics. During there practiceeach of them decided to time there 3 laps run, first lap of running, runner 1, 2 and 3 took2t1, t2, & 3ts respectively within 15min. , during their second lap of running, runner 1,2 and3 took t1, t2, & 2t3 respectively within 18min. and during their last lap of running, runner1,2 and 3 took 3t, 2tz, 4t3 respectively within 30min. The raise was finish within 63 min.How long each of the runners finished the 3 laps, and who is the fastest among them?

Note:- G.E.M (Gaussian Elimination Method)

Answered: There are 3 runners in the field…

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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Similar questions

Which of the following Is an example of a discrete randonm varlable? OA The percentage of people living belowthe poverty level in Boston, O B. The amount of time it takes for a worker to complete a complex task. O C. The number of people eating at a local café between noon and 2:00 p.m. O:D. The monthly electric bill for a localbusiness.
The Figure below shows the arrangement of a group of activities associated with a new project. The symbols have their usual meanings. B L= 3 T.= 16 T,= 24 SD-0.83 SD-0.77 SD=0.39 E F T.=5 T. = 19 T.= 20 SD-0 SD=0.5 SD=0.39 G H T= 10 T.= 14 T= 11 SD-0.55 SD-0.6 SD-0.33 Why can the standard deviations of paths DBC, DEF, DGHI be considered independant? The standard deviation of the common task is zero The overlaps between tasks are minimal and well managed 56%
Let A. B C+ Then b.1 AnB c A Ond An B CR
B. Use the table below. ci 95-99 90-94 1 85-89 80-84 8 75-79 22 70-74 12 65-69 6. 60-64 4 1. Compute the following а. Р28 b. Р56 c. Q1 d. Q3 e. 4th decile f. 5th decile
The boxplots show data for state and local community expenditures on police and fire protection. Police Estimate Q,, Q2, and Q, for police and fire protection spending.. Fire 0.5 1 1.5 2 25 3 3.5 Billions of Dollars Q, for police spending is (Round to one decimal place as needed.) Q, for police spending is O (Round to one decimal place as needed.) Q, for police spending is (Round to one decimal place as needed.) Q, for fire protection spending is (Round to one decimal place as needed.) Q, for fire protection spending is (Round to one decimal place as needed.) Q, for fire protection spending is (Round to one decimal place as needed.)
2) a, b, and c. Solve them step by step.
Match these values of r with the accompanying scatterplots: -0.997, -1, -0.744, 0.352, and 1.
ONLY DO NO. 3 2. Jeremy, a police researcher, is concerned that police officers may not be assigned to areas where they are needed. He wishes to find out whether there is a connection between the number of police officers assigned to a particular block and the number of violent incidents reported on that block during the preceding week. For ten different blocks (designated A through J), the number of patrolling officers assigned and the number of prior violent incidents reported are as follows: A B C D E F G H I J X: Violent incidents 7 10 3 9 8 0 4 4 2 8 Y: Officers assigned 6 9 3 10 8 1 4 5 2 7 a. State the null and alternative hypothesesb. Calculate the value of Pearson's r for the data recorded above.c. Test the statistical significance if the two variables are related.d. Use MS Excel to verify your answer (copy and paste the results on your answer sheet)e. State the Decision and Conclusion 3. Using the same data in #2a. Calculate Spearman's r.b. Which of the two…
A. 300B. 160 C. 140D. 380

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