J.C. Howard's medical testing company in Kansas wishes to assign a set of jobs to a set of machines. The following table provides the production data of each machine when performing the specific job: Machine Job A B C 0 1 7 9 234 10 9 11 9 5 8 5 7 9 11 a) The optimal assignment of jobs to machine that will maximize total production is: Machine A Machine B Machine C Machine D 10 D96600 8 b) The total production of the assignment = units (enter your response as a whole number).
Q: Find the solutions to the following intial value problems.
A: Let's fully solve the given problem for the vibrating string with one free end. The partial…
Q: 2. Prove or disprove that the following are vector spaces 3 -7 22 (a) Let M = The set {x R3 | Mx =…
A: (a) The set {x ∈ ℝ³ | Mx = 0} is a vector space. This is the null space of the matrix M. The null…
Q: Pls help ASAP. pls show all work and steps. Pls circle the final answer
A: First, we combine the logs by using the logarithmic property for product:logxm+logxn=logxmn Given…
Q: 4. Let U be the subspace of Mnxn consisting of all A Є Mnxn such that = aij 0 for all i, j E • •…
A: Finding the DimensionTo find the dimension of U, we need to determine the number of linearly…
Q: what is this
A: Step 1: Understand the proportionThe equation shown in the image is a proportion, which compares two…
Q: The differential equation (2 tan(2x) — 2 sin(2x) sin(y))dx + (cos(2x) cos(y) Has solutions of form…
A: The given solve the given differential equation is:(2tan(2x)−2sin(2x)sin(y))dx+(cos(2x)cos(y))dy=0…
Q: Solve the ODE using variation of parametersy =′′ + y = cos(x)
A: Step 1:Step 2:Step 3: Step 4:
Q: (5) The turnbuckle is tightened to produce a 1.2 kN tension force in cable AB acting at point A of…
A: Step 1: Step 2: Step 3: Step 4:
Q: Current Attempt in Progress F1 Your answer is partially correct. Mod remainders (S). Where would 124…
A: We find out where 124 would be on a mod 13 clock (where the clock goes from 0 to 12) by computing…
Q: Exercise 3.3.2. Decide which of the following sets are compact. For those that are not compact, show…
A: (a) NNot compact.Reason: The set of natural numbers N is not bounded and does not contain all its…
Q: Pls help ASAP. pls show all work and steps. Pls circle the final answer
A: Step 1: Step 2: Step 3: Step 4:
Q: Suppose you bought XYZ stock 1 year ago for $5.765.76 per share and sell it at $9.579.57. You also…
A: The problem involves the determination of the total return on investment. Return on investment or…
Q: can you write the answer clearly and thoroughly, using complete sentences.
A: Question: Prove that C is a field.Solution:
Q: Find the 3rd derivative using finite difference approach via the Taylor series
A: Step 1:Step 2:Step 3: Step 4:
Q: Suppose lim xn = 3, lim yn = 7 and all yn are nonzero. Determine the following limits: (a) lim(n+Yn)…
A: Step 1: Step 2:
Q: Please show this using x^2 - x = x(x-1) equiv 0 mod 20 with x or x-1 being a multiple of 5(or 4)
A:
Q: A 14 mL volume of a 5 % w/v drug solution should be diluted to a total 21 mL volume with sterile…
A: The problem is asking us to find the concentration of a drug solution after it has been diluted. The…
Q: 4. Given the data points (0, 1), (1, 2), (2, 0) and (3,2), construct the quadratic spline…
A: .
Q: Let S be the part of the plane 2x + 3y+ z = 3 which lies in the first octant, oriented upward. Find…
A: Given data: F=1i^+2j^+3k^And plane, 2x+3y+z=3Also in first octant oriented upward direction.Now,…
Q: Using the FCFS (first come, first served) decision rule for sequencing the jobs, the order is:…
A: Data AnalysisTo analyze the data, we'll calculate the following metrics for each sequencing…
Q: The demand for subassembly S is 120 units in week 7. Each unit of S requires 1 unit of T and 2 units…
A: ItemGross ReqOrder ReleaseOn-Hand InventoryS120100 (Week 5)20T8080 (Week 6)20U200170 (Week…
Q: Exercise 46: | Shaw that fervery we of ref Arzy (A) is a pikot then Aday has a solution for xε #^…
A: To show that if every row of the reduced row echelon form of a matrix A, denoted as ref(A), contains…
Q: The demand for subassembly S is 120 units in week 7. Each unit of S requires 1 unit of T and 2 units…
A: We must first dissect the demand for subassembly S into its components (T and U), and then into the…
Q: 8+个8 Let f(x) and g(x) two functions defined in R. Suppose L = R, and lim f(x) = L, lim_g(x) = +∞.…
A: Given:1. limx→+∞f(x)=L2. limx→+∞g(x)=+∞To Prove:limx→+∞f(g(x))=LProof Steps:1. Understanding the…
Q: 1. Solve the ODE using variation of parametersy′′ + y = cos(x) 2. Use the Green’s function method…
A:
Q: lim f(x): = lim f(x) = LE R. Let f = C(-∞, +∞), and x-x Prove: f(x) is bounded in R. 8+←8
A: Solution: To prove that the function f(x) is bounded in the set of real numbers (R),…
Q: Don't use chat gpt It Chatgpt means downvote
A:
Q: ki ли Mi 00 f.(+) 1+x, kz M₂ → f₂(+) 00 1-7x2 A system is modeled by a pair of masses m₁, m2…
A:
Q: is 813 greater than 16
A: Let's start by comparing the numbers 813 and 16. In mathematics, a number is considered greater if…
Q: Pls help ASAP. pLs show all work and circle the final answer.
A: Given functions are :-f(x)=sinx and g(x)=31 STEP 01.We have to find the combined function…
Q: Pls help ASAP. pls show all work and steps. Pls circle the final answer
A: Step 1: To solve the given problems, we just have to use the fact that the exponential functions and…
Q: Consider the recursive sequence defined by In+1 - ½ (+212) Assume that ₁ >0. Follow the steps below…
A:
Q: 127.[HSC] (i) (ii) The complex numbers z = cos 0 + i sin 0 and w = cos α + isinα, -π<0≤π and -π<α…
A:
Q: etermine the coordinates of point A if the local coordinate system is rotated 15degrees relative to…
A:
Q: Some problems that arise in applications. 2. Suppose we apply the following voltages to the LCR…
A: Step 1Given:Inductance L = 1 HCapacitance C = 4 µF = 4 × 10⁻⁶ FResistance R = 0.2 ΩVoltage ramp rate…
Q: Pls help ASAP, and show all work and steps and please circle the final answer.
A: Step 1:10. It is provided thatloga<logb<0<logc .........(i) I. Now, it is known…
Q: 1) A company makes five different parts each with a different price: $10, $20, $40 and $50. On a…
A: Solution- a) Determine the probability that they sell a $50 part. The probability of selling a $50…
Q: Exercise 3. Sketch the following subsets of C, and say which of them are open in C and closed in C.…
A: Set A = {z ∈ C : 1 < |z| < 3, Im(z) ≥ 0} Step 1: Understand the components z is a complex…
Q: Please I need detailed answer with each single step, do not skip any calculations, And most…
A: Python script for plots:# Define the series of functions s_n(x) and the limiting function s(x) def…
Q: Pls help ASAP, and pls show all work and steps and circle the final answer.
A:
Q: I need detailed images, witout using AI, do by hand , and make sure ecplain everything
A:
Q: Solve the initial value problem dy 33 dx = 1 √x+1 y(3) = 1.
A: If you have any problem let me know in the comment section thank you.
Q: Solve the initial value problem y = help (formulas) Hint: Perhaps clear the denominator first. Book:…
A: Step 1: Step 2: Step 3: Step 4:
Q: Exercise 4o | Describe Ken T, where T: IR" - IR³ is given by the matrix A = 114 71 25 81 36 91
A: Step 1:Step 2: Step 3: Step 4:
Q: 2π - 4) Consider the inner product (p,q) = √2 p(x)q(x) dx on C[0,2] – the space of functions…
A: (a):Step 1: (b):Step 2: (c):Step 3: (d):Step 4:
Q: 1. Consider the transformation T: R2 R3 defined by T 1 1 +1 2x2 "(G)-(5) Show that this…
A: Understanding Affine Transformations Definition: An affine transformation is a transformation that…
Q: Need detailed solution , handwritten is prefered, please
A: I hope you will find this answer helpful! Please let me know if you need any help....
Q: . Determine the domain of analyticity for the following functions, and conclude that √ f(z)dz = O…
A: Step 1:Step 2:Step 3:Step 4:step 5 step 6
Q: Consider the function f(x) = x2 on [-π.π]. a) Find the Fourier Series expansion of f(x) on the given…
A: Step 1: Step 2:Step 3: Step 4:
Q: 25.4 Problem. In calculus, we usually apply derivative tests for extreme values occurring at…
A: (i) Since f(a) is the maximum value of f(x) on the interval [a,b], we know that for any x in the…
Step by step
Solved in 2 steps
- Five workers are available to perform four jobs. The time it takes each worker to perform each job is given in the following table. The goal is to assign workers to jobs so as to minimize the total time required to perform the five jobs: Time Worker Job 1 Job 2 Job 3 Job 4 Job 5 1 10 15 10 15 16 2 12 8 20 16 14 3 12 9 12 18 22 4 6 12 15 18 8 5 16 12 8 12 8 Which worker should be assigned to which job? What is the total time required? (Hint: Use the Assignment model). If there are only 4 jobs (assume that job 5 is not required), how would the workers be assigned to jobs? (Hint: Change the constraints in the Assignment model).Apply STATA commands & submit the output for each question only when indicated below i. Apply the command egen to create a variable called "wyd" which is the rowtotal function on variables bwght & faminc. ii. Apply the list command for the first 10 observations to show that the code in part i worked. Include the outcome of this code iii. Apply the egen command to create a new variable called "bwghtsum" using the sum function on variable bwght by the variable high_faminc (Note: need to apply the bysort' statement) iv. Apply the "by high_faminc" statement to find the V. descriptive statistics of bwght and bwghtsum Include the output of this code. Why is there a difference between the standard deviations of bwght and bwghtsum from part iv of this question?Data was collected for 40 randomly selected trees growing in the median strip of a busy freeway. The height of each tree (in inches) was recorded. Data was recorded to the nearest whole inch. The data is summarized in the histogram below. Based on this histogram, determing the minimum and maximum possible tree heights for the recorded data. Note: Each class contains its lower class boundary, but not its upper class boundary.Minimum tree height = inchesMaximum tree height = inches
- The exercise involving data in this and subsequent sections were designed to be solved using Excel. Johnson Filtration, Inc. provides maintenance service for water-filtration systems. Suppose that in addition to information on the number of months since the machine was serviced and whether a mechanical or an electrical repair was necessary, the managers obtained a list showing which repairperson performed the service. The revised data follow. Repair Time(hours) Months SinceLast Service Type ofRepair Repairperson 2.9 2 electrical Dave Newton 3.0 6 mechanical Dave Newton 4.8 8 electrical Bob Jones 1.8 3 mechanical Dave Newton 2.9 2 electrical Dave Newton 4.9 7 electrical Bob Jones 4.2 9 mechanical Bob Jones 4.8 8 mechanical Bob Jones 4.4 4 electrical Bob Jones 4.5 6 electrical Dave Newton Ignore for now the months since the last maintenance service (x1 ) and the repairperson…In a study, the effects of the mane of a male lion as a signal of quality to mates and rivals was explored. Four life-sized dummies of male lions provided a tool for testing female response to the unfamiliar lions whose manes varied by length (long or short) and color (blonde or dark). The female lions were observed to see whether they approached each of the four life-sized dummies. Complete parts (a) through (e) below. a. Identify the experimental units. Choose the correct answer below. The female lions The male dummies The mane colors The mane lengths Part 2 b. Identify the response variable. Choose the correct answer below. A. Whether or not (yes or no) the mane length affected how the female lions reacted to a male dummy. B. Whether or not (yes or no) the female lions approached the same dummies. C. Whether or not (yes or no) the female lions approached a male dummy. D. Whether or not…For unemployed persons in the United States, the average number of months ofunemployment at the end of December 2009 was approximately seven months(Bureau of Labor Statistics, January 2010). Suppose the following data are for aparticular region in upstate New York. The values in the first column show thenumber of months unemployed and the values in the second column show thecorresponding number of unemployed persons.MonthsUnemployedNumberUnemployed1 10292 16863 22694 26755 34876 46527 41458 35879 2325 10 1120Let x be a random variable indicating the number of months a person is unemployed.a. Use the data to develop an empirical discrete probability distribution for x.b. Show that your probability distribution satisfies the conditions for a validdiscrete probability distribution.c. What is the probability that a person is unemployed for two months or less?Unemployed for more than two months?d. What is the probability that a person is unemployed for more than sixmonths?
- Please fill in the blanks. im stuck. last guy who answered this question for me was wrong.When MapReduce is executed, data are first divided up into manageable subsets and distributed to different computers for storing and processing. Then, the answers from each of those computers are combined into one answer. Notice that the first sentence clarifies that processing (and storing) is done by "different computers." The second sentence mentions these different computers again, this time referring to them as "those computers". What term is often used to refer to each one of those different individual computers? (hint: The general term is often followed by a number as a means of identifying specific computers in the programming model.) Cluster Processor O Client O NodeA manufacturer produces washdown motors for the food service industry. The company manufactures the motors to order by modifying a base model to meet the specifications requested by the customer. The motors are produced in a batch environment, with the batch size equal to the number ordered. The manufacturer has recently sampled 50 customer orders. The motor manufacturer would like to determine if there is a relationship between the cost of producing the order and the order size so that it could estimate the cost of producing a particular size order. (A) Use the sample data to estimate the least squares regression model. (B) Provide an interpretation of the regression coefficients. (C) Test the significance of the overall regression model using a significance level of 0.02. (D) The company has just received an order for 30 motors. Use the regression model developed in part a to estimate the cost of producing this particular order. (E) Referring to part d, what is the 95% confidence…
- Suppose a study of drivers who use cell phones and speeding violations produced the following fictional data: The total number of people in the sample is 755. There were 305 people who used cell phones and 450 who did not. Of the cell phone users 45 received a speeding violation. Of those who did not, 25 received a speeding violation I Create a 2 x 2 table to display the results. Used cell phone Did not use cell phone Total is: On Accessibility: Investigate O 3 Received a speeding violation 199+ Did not receive violation 0 S ( Total FocusThe first three columns in the file $ wa\_wheat $ contain observations on wheat yield in the Western Australian shires Northampton, Chapman Valley, and Mullewa, respectively. There are 48 annual observations for the years 1950 - 1997. The name of the varibale that contains data on the crop yields of the Chapman Valley Shire is called chapman . For the Chapman Valley Shire, consider the four itens below: The tasks performed in this exercise requires the commands discussed in the Notebook Week_5_Econ_103_Lab_Class 2021.ipynb Please study the Notebook before attempting the question. (a) This item consistis of three tasks where Y syands for crop yield of the Chapman Valley Shire: (a.1) Estimate the Linear model Y = ẞ₁ + B₂time + € (a.2) Plot the residuals of the regression (for commands, you can check Section 1 of Week_5_Econ_103_Lab_Class_Part_II.ipynb) (a.3) Test the normality of the residuals using the Jarque-Bera test (for Jarque-Bera test commands, see Section 3 of…A meat processing factory performs tasks by a series of 4 operators. Below table lists for each of the four resource pools, the unit load and the number of resource units. Base on this information, compute the effective capacity of each of the resource pools. Which one is the bottleneck of the meat processing operation? operator 3 operator 1 operator 2 operator 4
