Linear Programming Questions and Answers

77140 26058 88566 45576 https course spelearning com publie spop 30030023122984 2 25 23 9 35 AM 02782 7 Of all the dogs at Golden Gate Dog Park 40 are brown Assign digita to dogs that are brown and dogs that are not brown If we were to use single digits to represent both which of the following would be a correct method of assigning these digita 19543 76157 Apex Leasing Check 59168 45321 8 Use the random numbers to estimate the probability that the next five doga to enter the park will include at least one brown dog Anawer choices 0 20 0 40 0 80 0 90 76601

The lower ends of the members of a 4 bar pined joint truss shown in the figure below are fixed in the x y plane and a load is applied at the upper joint The x y z coordinates of the base points A B C D and the load point o are 8 0 0 0 10 0 8 0 0 0 5 0 and 0 20 20 respectively P x 3 A 2 2B The relative cross sectional areas of the members are A 1 2 A2 1 A3 A4 14 The bars have an axial stiffness ki A E The load P applied at point O causes a displacement at 0 d 0 v w i Write the equilibrium equations for the truss in terms of the displacements v and w ii Determine the loads in the truss members in terms of the load P and the modulus E y

A manufacturing company receives orders for engines from two assembly plants Plant I needs at least 45 engines and plant II needs at least 32 engines The company can send at most 140 engines to these assembly plants It costs 30 per engine to ship to plant I and 50 per engine to ship to plant II Plant I gives the manufacturing company 20 in rebates toward its products for each engine they buy while plant II gives similar 15 rebates The manufacturer estimates that they need at least 1500 in rebates to cover products they plan to buy from the two plants How many engines should be shipped to each plant to minimize shipping costs What is the minimum cost 1000 How many engines should be shipped to each plant to minimize shipping costs subject to the given constraints The number of engines to send to plant I is The number of engines to send to plant II is

Find the exact volume generated by rotating the region bounded by the given curves about the specified axis Answers should be in exact form i e do not use a calculator to get a decimal approximation u 6 x 34 T 1 18 about

A dietician is planning a snack package of fruit and nuts Each ounce of fruit will supply zero units of protein 3 units o carbohydrates and 2 units of fat and will contain 40 calories Each ounce of nuts will supply 4 units of protein 1 unit of carbohydrate and 4 units of fat and will contain 50 calories Every package must provide at least 12 units of protein at least 15 units of carbohydrates and no more than 22 units of fat Find the number of ounces of fruit and number of ounces of nuts that will meet the requirement with the least number of calories What is the least number of calories Let x be the ounces of fruit and y be the ounces of nuts What is the objective function that must by minimized Z x

n 1 20 n 1 the value of n that satisfied thes

If f 0 2 cos 0 cos 20 find f Do not use a calculator and express each exact value as a single fraction Type an integer or a simplified fraction Type an exact answer using radicals as needed Rationalize

Match the description with the graph y x a increasing function 0 increasing function y ex b always increasing function y ex c decreasing function 0 increasing function y x d always decreasing function

1 Math The chef asks you to prepare enough roux to thicken two gallons of liquid to a thic level of consistency How much butter and flour would you need

Nile 4130 miles Yangtze 6304 kilometers Click the icon to view a table of English and Metric Equivalents Select the correct choice below and if necessary fill in the answer box to complete your choice OA Nile is the longer river by approximately km Round to the nearest whole number as needed OB Yangtze is the longer river by approximately km Round to the nearest whole number as needed OC Both rivers are the same length rounded to the nearest km

Convert the measurement as indicated 6 5 mi to feet 6 5 mi ft Type an integer or a decimal

For the given pair of quantities decide if they are likely to be positively correlated negatively correlated or uncorrelated The price of crude oil and gasoline prices This pair of quantities is likely to be positively correlated O This pair of quantities is likely to be negatively correlated O This pair of quantities is likely to be uncorrelated X S

K Solve the linear Maximize Z subject to 8 13

Sketch the region corresponding to the given inequalities 3x 2y 2 12 2x 3y 12 3x 2y 0 x 0 y 20 10 Solution Set 5 Solution Set y 10 10 y 10 5 10 X 10 5 Solution Set y 10 10 y 10

Relying on shared traditions expectations values and norms to lead people to work toward the good of their organization A focus on specifying the actions that ultimately lead to results Allow executives to track how well the organization is performing identify areas of concern and then take action to address the concerns A focus on measurable results within an anization 1 Organizatio 2 Output Con 3 Behavioral 4 Clan Contr

Jesse takes two data points from the weight and feed cost data set to calculate a slope or average rate of change A hamster weighs half a pound and costs 2 per week to feed while a Labrador Retriever weighs 62 5 pounds and costs 10 per week to feed Using weight as the explanatory variable what is the slope of a line between these two points Answer choices are rounded to the nearest hundredth O 0 13 lb O 6 25 lb O 7 75 lb 4 00 lb

Tammy Lotta owner of Fourth Street Floral operates a local on the distance driven to deliver the flowers Lotta wants to se She has the following data from the past seven months Click the icon to view the data Use the high low method to determine the company s cost ec

apter 6 Homework K Question 3 E6 57 Three Turtles is a specialty pet gift shop selling exotic pet related items onli Click the icon to view the results For internal planning and decision making purposes the owner of Three Tu online only all of its cost of goods sold is variable A large portion of the sell remaining selling and marketing expenses and 25 of the website expense contribution margin income statement for last year

3 The Lagelleys have 25 000 that they want to invest in a certificate of deposit Granite Trust offers a 4 year certificate of deposit that earns interest at 3 50 compounded quarterly Hancock Cooperative Bank offers a 4 year certificate that earns interest at 3 25 compounded daily a Which CD earns more interest b By how much

sample of a radioactive substance has an initial mass of 586 5 mg This substance follows a continuous exponential decay model and has a half life of 5 a Lett be the time in hours since the start of the experiment and let y be the amount of the substance at time f Write a formula relating y to f Use exact expressions to fill in the missing parts of the formula Do not use approximations y 0 b How much will be present in 8 hours Do not round any intermediate computations and round your answer to the nearest tenth Omg X Oina

Write the basic feasible solution from the tableau given See Step 1 2 Z 007 0 12 1 14 X1 x2 11 1 52 Z X1 1 0 0 X2 S1 3 2 1 2 1 4 XXXXX 1 0 Indicate which variables are basic and which are nonbasic O x and x are basic and s and s are nonbasic O x and 5 are basic and x2 and s are nonbasic O x2 and s are basic and X and s2 are nonbasic Os and 5 are basic and X and x2 are nonbasic

ck appeared on the bank statement correctly quired Prepare a bank reconciliation schedule in proper form at February 28 Firebird Corp Bank Reconciliation February 28 ash balance from bank statement dd ess djusted cash balance ash balance from company records dd ess djusted cash balance 00 00 00 00 QOO

1 if you were given weights as 0 3 and 0 7 what will be the weighted moving average forecast for Week 14 Show your solution below 2 If you use a 2 weeks moving average what will be the forecast for Week 14 Show your solution below 3 Based on your solutions which method weighted or simple MA is more accurate why Note use labels for your solutions You are a manager at Asda You have been given the demand data for the past 10 weeks for swim rings for children You decide to run three different types of forecasting methods on the data to see which gives you best forecast Week 12 20 13 14 15 16 18 19 17 Demand 1317 1307 1261 1258 1267 1256 1268 1277 1277

Recommended Table Data from PivotTables Picture B fx C Mortgage calculation PV 300 000 D Interest rate 6 E V Pictures Shapes Icons Years V 30 F 9 Pr Payments per year 12 RATE G 0 Above you will see the calcuclations for a mortgage paym In the first data table one variable you will calculate the In the second data table two variable you will calculate t years and annual interest rates You must use the Data T

Find sin cos and tan from the given information csc x 7 90 x 180 sin cos tan

Consider the binary search tree below Which of these describes how a computer would check whether Lowenheim was on this tree G del Bemays premouse pcf PFA Check every word on the tree to see if they re Lowenheim Check the following words in this order premouse pcf ZFC Godel PFA O Check the following words in this order premouse pcf Godel Check the following words in this order Bernays Godel pcf ZFC Shelah

Minimize c 43x 12y 43z subject to 3x z 2 8 3x y z 26 4x y z 8 x 20 y 20 z 20 X C x y z X

1 point Let F f x f denote the Fourier transform Use xi for the transformed variable name F f x F f x F 3f x 8f x 2f x help formulas

9 Spreading risk by putting money in different types of investments allows an investor to 10 11 12 Also known as the new issues market the first sells stock to the public 13 reduces the value of money and the return on investments is quick and unexpected changes in value or price given point in time exists when a compan is the price at which an investment can be bought or sold at a

Rewrite 135 45 in the form a b c where a is the greatest common factor of 135 and 45

In 2001 a school population was 1100 By 2009 the population had grown to 1260 Find a linear model for this problem Then find the x interpret and determine a reasonable domain and range for this model

The price of a certain combo meal at different franchises of a national fast food company varies from 5 00 to 17 36 and has a known standard deviation of 2 01 A sample of 28 students in an online course that includes students across the country stated that their average price is 6 00 The students have also stated that they are generally unwilling to pay more than 6 75 for this meal Formulate and conduct a hypothesis test to determine if you can conclude that the population mean is less than 6 75 Use a level of significance of 0 01 is there sufficient evidence at the 0 01 level of significance that the population mean is less than 6 75 Determine the null hypothesis H and the alternative hypothesis H H H Tyne inteners of decimals Do not round

Wilson claims he can find the volume of the large rectangular Tower Key 1 cubic unit

These are queries that use the full Red Cat Database as shown in Figure 3 1 To do these queries you cannot use the SimplifiedSales database You must use the full Red Cat tables of Customer Sale Saleltem Product Manufacturer and Employee tables For each information request below formulate a single SQL query to produce the required information In each case you should display only the columns requested 2 Question 1 2 3 4 5 6 7 Points 10 10 10 10 10 10 10

copyme quiz11 py ino symbol selected answer Bear 1 2 if answer Cat name Felix 4 elif answer Dog 5 name Fido 6 elif answer Bear name Bob 8 else 10 Variables name Lisa List the variables names in alphabetical order and corresponding values at line 10 Question 2 1 point Variable Name B Question 3 1 point A Variable Value A

Rahul is applying for summer internships and preparing letters of improve the effectiveness of his letters What advice would you give to Rahul Check all that apply Avoid the overuse of I and writer focused statements wh Tailor the message to meet his needs and address multipl Provide all the information requested in the internship listi

Name the type of reasoning if any used in the following situation On Monday and Tuesday I left at 7 15am and made it to work on time So if I leave at 7 15am on Wednesday I will make it to work on time O Inductive reasoning O No reasoning is used Deductive reasoning

25 7 A 5 23 B 7 22 5171 3 18 212 97 10 12 C 13 27 D 9 21

2 1 42 points Skipped eBook 0 Files Print References Required Hint Identify the six events described in the paragraph and record them in gen before attempting to answer the questions Use the preceding Information to a a What amount of revenue will Lee report on the Year 1 Income statement b What amount of cash flow from revenue will be reported on the statement of What is the net income for the period What is the net cash flow from operating activities for the period What is the amount of net cash flow from Investing activities g What is the amount of net cash flow from financing activities h What amounts of total assets llabilities and equity will be reported on the ye Complete this question by entering your answers in the tabs below Accounting Equation Req A to H Use the preceding information to answer the following questions What amount of revenue will Lee report on the Year 1 income statement What amount of cash flow from revenue will be reported on the statement of cash What is the net income for the period What is the net cash flow from onerating activities for the period Enter cash out

Theoharis argues that narrowing the goal of civil rights activists to a seat diminishes the expansive vision they fought for making the movement smaller more cloistered and less relevant to where we are today True False

Only redneck racism used the workings of government bureaucracy and policy T True Falco

Solve the system by elimination 3x 4z 13 5x 4y 3 y 2 6 Express your answer as an ordered triple in the form x y z Provide your answer below

Sketch the graph of one function with all of the following properties Im f x lim f x 34 5 f 5 3 X 5 4 is undefined f x 3 X 4 lim f x 2 X fim f x X 00 80 H 00 Hide Transcribed Text tch the graph of one function with all of the owing properties begin array Ill lim x htarrow 5 f x infty lim x rightarrow bar f x infty f 5 3 lim x rightarrow x 3 f 4 text is undefined lim x

Consider the following Compute the first four iterates using the zero vector as the initial approximation to show that the Gauss Seidel method diverges Use the first equation solved for x and the second equation solved for X n X1 X1 7x 8 8x 7x 1 X2 0 1 2 3 Then show that the equations can be rearranged to give a strictly diagonally dominant coefficient matrix and apply the Gauss Seidel method to obtain an approximate solution that is accurate to within 0 001 Round your answers to three decimal places X X

Question 15 Solve the linear programming objective function M 3x 5x y 25 2x 3y 36 MO y 0 X y

2 A pair of dice is rolled until a sum of either 5 or 7 appears Find the probability first Hint Let En denote the event that a 5 occurs on the nth roll and no 5 or 7 occurs on the first n 1 rolls 3 A retail establishment accepts either the American Express or the VISA credit card A total of 24 percent of its customers carry an American Express card 61 percent carry VISA card and 11 percent carry both cards What percentage of its customers carry a credit card that the

A student correctly evaluated an expression with p 2 and q 3 and got 3 as the result Which of the following expressions could she have been evaluating p 3q q p p 9 49 p 2p q p 2pq q 3p 2pq6q 2

Find a linear equation that has the same solution set as the given equation possibly with some restrictions on the variables 4x y 7 5y O 4x 6y 7 for y 0 O 4x 6y 7 O 4x 6y 7 for x 0 and y 0 O 4x 4y 7 O4x 4y 7 for y 0

Question list Question 1 K Albertson s Fine Furnishings manufactures ups overhead to individual jobs However Debbie H Department incurs 740 000 of manufacturing manufacturing overhead cost driver in the Mach i Click the icon to view the job information

Homework Question 8 The Price is Never Right This question is designed to get you to think about doing real rather than nominal com parisons over time Consider the following In 1960 tuition at Harvard for a year was 1 520 In 1970 a retiree would earn 1 500 a year in social security benefits In 1980 the median value of a single family home sold in the United States was 66 400 In 1990 the price of a gallon of gas was 1 16 In 2000 the price of a first class stamp was 0 33 In 2010 the minimum wage in Massachusetts was 8 hour a Using FRED write down values for the CPI for June in each of the following years 1960 1970 1980 1990 2000 2010 and 2020 Use a general CPI like the one for all urban consumers to make the answers more uniform across students b For each of the 6 items mentioned above calculate the real price of that good for that year in CPI base year dollars Then calculate the real price for that good for that year in 2020 dollars c In fact in 2020 tuition at Harvard was 52 000 a retiree could expect to claim 18 000 a year in social security benefits the median value of a single family home sold in the U S was 308 000 the price of a gallon of gasoline was 2 15 the price of a first class stamp was 0 55 and the minimum wage in MA was 12 hour How do these 2020 prices compare to the real prices in 2020 dollars you calculated in c d Calculate the average annual rate of CPI inflation from i 1960 2020 ii 1970 2020 iii 1980 2020 iv 1990 2020 v 2000 2020 Fred data needed 1960 29 61 1970 38 8 1980 82 5 1990 129 9 2000 172 2 2010 217 199 2020 257 217