Numerade

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Consider the beam shown in (Figure 1). All pins are subjected to double shear as shown, and each has a diameter of 20 mm. If $P = 20 kN$, determine the average shear stress developed in the pin at A. Express your answer to three significant figures and include the appropriate units. Determine the average shear stress developed in the pin at C. Express your answer to three significant figures and include the appropriate units.

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Which of the following taxes does not represent a common employee payroll deduction? No response is correct Federal income taxes State income taxesO FICA taxes State unemployment taxes All are common employee payroll deductions

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Work is a form of energy. ? True ? False

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Question 39 According to Aristotle, what separates humans from plants and animals? The ability to describe our sensory experiences. The existence of the rational soul is unique to humans. The human soul continues after death. The psyche is a unique component of the human soul.

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Which is correct regarding pulmonary heart disease? Multiple Choice The most common symptom is angina pectoris. It is the result of an aortic aneurysm. It primarily affects the aorta. It is a disorder of the right side of the heart.

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Which of the following stages of animal virus replication would we expect to be similar between enveloped and naked viruses? O Attachment Replication and Synthesis O Penetration O Release

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Given $2y' + 1.6y = 5x$, $y(0) = 3.2$. Using Heun's method with a step size of $h = 1.5$, find the following. Estimated value of $y(1.5) = $ Estimated value of $y(3) = $

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Q3. Bank of Canada used Quantitative Easing (QE) policy as a response to pandemic (QE is massive central bank open market purchases of government and private bonds.) 1. How does QE policy changes money supply? Explain the mechanism. 2. Does QE necessarily lead to higher inflation? Note the difference between changes in price level and changes in inflation. 3. Under what conditions will QE lead to higher inflation?

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a) Use your calculator to obtain the following ratios correct to 4 decimal places: i. cos 55° ii. tan 76° 08’ 34’’ b) Calculate the value of A correct to the nearest degree. Given that A is an acute angle: iii. tan A = 0.2145 iv. 3 sin A = 1.5464

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how did they get this answer show step by step please 3-13.Write each answer with the correct number of digits. Find the absolute uncertainty and percent relative uncertainty for each answer. b913(+10 d.01-0.0008 6L001 2.010.000010 4.60.010

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debbie b.