Formulate a mathematical model to obtain the minimum time.

Q: 10 KN 30 30 D 6 m B 30 30° -3 m- 3 m

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Q: Calculate the magnitude of the resultant vector given the diagram below and the following table of…

A: Fx=Fcosθ-F2cosθ2+F3cosθ3Fy=F1sinθ1+F2sinθ2-F3sinθ3ResultantFR=Fxi+Fyj

Q: 1. The Weekly Demand for a certain commodity has been recorded as follows: Week 1 2 4 6 7 8 9 Demand…

A:

Q: What is the value of R in kN? rate will be given!

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Q: The activity duration (days) and resource requirements (units) are shown in the figure below. What…

A: Given- Activity duration & Resource requirements as shown in the below figure-

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Q: . A box contains 500 envelopes of which 75 contains $100, 150 contain $25 and 275 contain 10. a.…

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Q: Q: For the activities shown below, use A.O.A method to create table for the following: E.S, E.F,…

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Q: points 4 If the quantity of production is (500,000), the cost of energy (200,000), the cost of raw…

A: Productivity(P) = Output/Input  P = Quantity of production / (cost of energy + cost of raw material…

Q: In industry, engineers will spend more of their time a.   Calculating Present Worth of a project.…

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Q: A triangular pipe network is shown in the figure. Q=100 A r=1 B Q=70 r=2 The head loss in each pipe…

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Q: Dry Unit Weight vs Water Content Water Content Dry Unit Weight, (w, %) Sample (v, N/m³) 1 10.45…

A: Ans.  During compaction as we increase moisture content, dry density increase upto a certain value…

Q: . Using Excel create a graph (x-y scatterplot) showing the relationship between moisture content and…

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Q: Two alternatives are being considered: A Initial Cost $500 $800 Uniform Annual Benefit $140 $200…

A: Given: Interest rate is 12%. The useful life is 8 years.

Q: The table below lists the number of audience impression (in hundreds of millions) listening to the…

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Q: Figure 1 of 1 Part A If the rope is drawn towards the motor M at a speed of UM = (4t3/2) m/s, where…

A: Given -

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Q: An engineer measures the diameter of 20 tubes selected at random from a large shipment. The sample…

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Q: Based on the data shown below, calculate the correlation coefficient (to three decimal places) x y…

A: Tabulate the following. x y x2 y2 xy 2 16.75 4 280.5625 33.5 3 15.8 9 249.64 47.4 4 13.55…

Q: 3. Find the sample variance for the amount of European autosales for a sample of 6 years shown. The…

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Q: Exercise (5.1) A civil engineer involved in construction requires 4800, 5810, and 5690 m³ of sand,…

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Q: "It is estimated that a certain piece of equipment can save $23115 per year in labor and materials…

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Q: Imagine that you are asked to compute the surface area of planet earth. You will use the following…

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A: Structural number: It is an index that indicates the strength of the pavement layers as well as the…

Q: In a construction company, there are three groups of engineers: civil, electrical and mechanical…

A: It is required to determine the mean of civil engineers. μ=SumN=11+17+83=12 It is required to…

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A: Linear models are equations that describe a linear relationship between two quantities with a…

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Q: Question Bank – Units and Measurements Convert each of the following and express the answer using an…

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Q: Suppose a family is depositing money into a bank account continuously, and the account earns…

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Q: Given the following matrices: [o 3 7 and B] 5 0 [4 6 -2 [A] = 8 9 -2 9 = !7 2 3, perform the…

A: Given values: A=0508379-29B=46-272313-4 Transpose of matrix is done by interchanging rows into…

Q: GIVEN: diameter of sewer pipe = 1.8m Depth of water = 1.6m Q = 2.5m3/s Compute the velocity. Use 3…

A: Diameter of pipe, D =1.8mThe depth of water, d =1.6mThe discharge in pipe, Q =2.5 m3s

Q: a) Use Repeatability Assumption to compare between three alternatives X. Y and Z at (MARR=18% per…

A: The given data is as follows: MARR=18% per year            =18100            =0.18

Q: P P P P P P P P P a 45° 45° A a

A:

Q: find the inverse ratio of each ratio given. Expresseach answer as a fraction in lowest terms.…

A: The given data is shown below: 67:27

Q: Question 6: Can the coefficient of restitution be equal to 1 in reality? Write 1-2 sentences to…

A: Factual based question is asked, please refer step 2 for detailed explanation and solution.

Q: The next time you make a trip to a supermarket, ask the manager if you can measure the mass of at…

A: Given:- 10 cereal box To find:- average mass, variance, and standard deviation for the cereal boxes

Q: The distribution of the amount of gravel (in tons) sold by a particular construction supply company…

A:

Q: The next time you make a trip to a supermarket, ask the manager if you can measure the mass of at…

A: To find:- Does the manufacturer’s information noted on the box fall within your measurement?

Q: a.      Derive both the IS and LM equations for the economy and compute the Equilibrium level of…

A:

Q: When comparing the two machines shown below using Capital Recovery method if MARR is 8%? What is the…

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Q: O 429.347 slugs O 670.732 slugs O 534.392 slugs 395.372 slugs

A: Using D alemberts principle we can get mass of vehicle

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A: Given: n=0.57m=0.32

Q: At a construction project, the amount of material used in a day's construction is either 100 units…

A: Probability of using 100 units = P(100u) = 0.60  Probability of using 200 units = P( 200u)= 0.40…

Issues During Construction

Construction is the combination of art, science, and engineering to build buildings, bridges, structures, roadways, highways. airports, etc. The construction business is a challenging and promising business worldwide with certain risk factors involved. Increasing demand for mankind leads to the growth of several construction companies which specialize in different construction projects. These construction companies initiate their construction process under certain agreements and time durations called the construction contract.