Numerade

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1) The two pipes below are fixed connected to walls at B and D. Load P has a magnitude of 2 kips. $L = 3$ ft. Segment $BC$ is made of a material with $E = 18,000$ ksi and has an outer diameter of 3 in and wall thickness of 0.25 in. Segment $CD$ is made of a material with $E = 29,000$ ksi and has an outer diameter of 4 in and a wall thickness of 0.5 in. Compute the external support reactions both by hand and using ETABS. Explain why this system is statically indeterminate. Neglect the self-weight of the pipes. B D P $\frac{L}{2}$ $\frac{L}{2}$

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On December 31, 2025, Novak Inc. has a machine with a book value of $1,410,000. The original cost and related accumulated depreciation at this date are as follows. Machine $1,950,000 Less: Accumulated depreciation 540,000 Book value $1,410,000 Depreciation is computed at $90,000 per year on a straight-line basis. Presented below is a set of independent situations. For each independent situation, indicate the journal entry to be made to record the transaction. Make sure that depreciation entries are made to update the book value of the machine prior to its disposal. (a) - Your answer is partially correct. A fire completely destroys the machine on August 31, 2026. An insurance settlement of $645,000 was received for this casualty. Assume the settlement was received immediately. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts. List all debit entries before credit entries.) Date Account Titles and Explanation Debit Credit Aug. 31, 2026 Depreciation Expense 45000 Accumulated Depreciation - Machinery 450 (To record current depreciation.) Aug. 31, 2026 Cash 645000

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Two boxes of fruit on a frictionless horizontal surface are connected by a light string as in the figure below, where $m_1 = 13$ kg and $m_2 = 21$ kg. A force of $F = 80$ N is applied to the 21-kg box. (a) Determine the acceleration of each box and the tension in the string. acceleration of $m_1$ acceleration of $m_2$ tention in the string m/s$^2$ m/s$^2$ N (b) Repeat the problem for the case where the coefficient of kinetic friction between each box and the surface is 0.10. acceleration of $m_1$ Your response differs from the correct answer by more than 10%. Double check your calculations. m/s$^2$ acceleration of $m_2$ Your response differs from the correct answer by more than 10%. Double check your calculations. m/s$^2$ tention in the string Your response differs from the correct answer by more than 10%. Double check your calculations. N

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What is probably NOT a part of a use case? A. Major inputs B. Trigger C. Number D. Name E. Statement of business value

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Which enzyme is primarily involved in breaking down complex carbohydrates like oatmeal? Lipase Trypsin Protease Amylase

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True or False? Marijuana smoke contains carcinogens. Select one: ? True ? False

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A pioneer for this theory stated that if one were to give him/her a child and he/she would be able to shape him/her into anything. This theory argues that learners are blank slates that should be filled with knowledge. This is typical of: A. Behaviourism B. Social constructivism C. Cognitive psychology D. None of the above

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a) We have the scenario as follows: cust(cid, cname, amt) and key is cid, with the following two concurrent transactions. T1: Begin Transaction B1: update cust set amt= 13.5 *amt where name = 'Bob' B2: update cust set amt = 13.5* amt where name = 'Bob' Commit T2: Begin Transaction C1: update cust set amt = amt * 0.5 where name = 'Bob' C2: update cust set amt = amt* 1.2 where name = 'Bob' Commit 137% Assume that the individual statements B1, B2, C1, and C2 always execute atomically. Bob's amt is 2000 before either transaction begins execution. (i) Suppose both transactions T1 and T2 execute to completion with isolation level Serializable. What are the possible values for Bob's final amt? (2 marks) (ii) Suppose both transactions T1 and T2 execute to completion with isolation level Read-Committed. What are the possible values for Bob's final amt? (2 marks) (iii) Suppose transaction T1 executes with isolation level Read-Committed, transaction T2 executes with isolation level Read-Uncommitted, and both transactions execute to completion. What are the possible values for Bob's final amt? (2marks)

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This task cannot be completed without the specific journal entries provided.

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Draw the displacement graph and answer a) What is the object’s total distance for the entire journey?[2] b) What is the object’s displacement for the entire journey?[2] c) What was the objects average speed? d) What was the objects average velocity? Displacement Velocity vs.Time 30 20 10 Velocity(m/s [S]) -10 -20 -30 5 10 15 0 25 30 35 Time (s)

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darlene b.