Numerade

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True or False. The payback period is an indicator of risk

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Question 1 The arrangement of microtubules in the flagellum is called a: O tubulin O axoneme O dynein 2 pts

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The adjusting entry to record an accrued expense increases liabilities. True or False

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Correlation means that Otwo variables actually mean the same thing, e.g., socio-economic status and household income Oone variable causes another Oone variable cannot exist without the other Otwo variables are related

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Q3 At what temperature (in K) Would the avarage speed at helium atoms equal. @ the escape speed from the Earth ($1.12 \times 10^4$ m/s). ? the escape speed from the moon ($2.37 \times 10^3$ m/s).

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In big data analytics , is a workflow processing system that lets users define a series of jobs written in multiple languages and then intelligently link them to one another. Select one : . HBase B. Flume C. Hive OD. Oozie

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E-Sign Find text or tools 16. The environment cannot shape the various strategic decisions which qualified and experienced managers make. TRUE .FALSE 17. People, objectives and structure are required for organisations to achieve its objectives, but not necessarily management. TRUE FALSE 18. Planning does not have to be a continuous process as long as the manager's initial plan is brilliant and approved by top management. TRUE FALSE 19. Organisations have some function to perform, and they exist in order to achieve objectives and to provide satisfaction for their members TRUE FALSE 20. The more dependent organisations are to their environment, the more they face great risk of failure. TRUE FALSE

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10. The following demonstration was done in class: A solution of Co$^{2+}$, (which was pink) was prepared and poured into a test tube. Acetone was added to the contents of the test tube. Describe what you observed during this demonstration, and the chemical principle that explains your observations. Co(H$_2$O)$_6^{2+}$ (aq) + 4 Cl$^-$ (aq) $ ightleftharpoons$ CoCl$_4^{2-}$ (aq) + 6 H$_2$O (l) $\Delta$H = +50 kJ/mol Pink blue

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A 1.9 kg block is initially at rest on a horizontal frictionless surface when a horizontal force in the positive direction of an x axis is applied to the block. The force is given by $ \vec{F} (x) = (1.1 - x^2) \hat{i} $ N, where x is in meters and the initial position of the block is x = 0. (a) What is the kinetic energy of the block as it passes through x = 1.6 m? (b) What is the maximum kinetic energy of the block between x = 0 and x = 1.6 m?

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Transformations [10 points] A. Provide a transformation that can be used to transform from the letter g to the number 8. Please note that due to the symmetry factor of the number 8, there are multiple transformations that can be used to produce the new image. B. Compute the combined transformation matrices. Show your work. 5. Transformation matrices [14]: a. Write the 4x4 transformation matrix for a translation of 1 in the x direction, 2 in the y direction, and 3 in the z direction. Call this matrix T(1,2,3). [3] b. Write the 4x4 transformation matrix for a scaling of 3 in the x direction, 2 in the y direction, and 1 in the z direction. Call this matrix S(3,2,1). [3] c. Compute the 4x4 transformation matrix S(3,2,1)T(1,2,3). Call this matrix Q. [4] d. Consider the 4x4 transformation matrix of the form T(x, y, z)S(3,2,1). What values of x, y, and z are necessary for this product to be equal to Q? Hint: You might want to compute T(1,2,3)S(3,2,1) to help you find the solution. [4] 6. Write the 2D rotation matrix that rotates by 90 degrees clockwise. Justify your response. [8]

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