Numerade

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portland gaming inc uses payback to evaluate potential projects and has a required payback period of 4 years for all projects. project A has an expected payback period of 4.2 years and a net present value of $26800. Project B has an expected payback period of 3.6 years with a net present value of $8400. which projects should be accepted based on the payback decision rule?

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Which of the following is true with respect to the price elasticity of demand? a. A coefficient of 1 means that the percentage change in total expenditure is equivalent to the percentage change in price. b. Elasticity of demand can be measured by the slope of the demand curve. c. Elasticity will tend to be greater for a relatively expensive product than for a cheaper one. d. Elasticity measures the sensitivity of total expenditure to a change in price.

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Recall that a relation on a n-element set can be represented by a n x n matrix of 1 s and 0 s. Such a matrix has n^(2) entries in total, with n diagonal entries and n^(2)-n off-diagonal entries. For each of the counting questions below, give a combinatorial expression in terms of n along with a 1-2 sentence explanation. On a n-element set, how many different relation matrices are... 1. irreflexive? 2. symmetric? 3. connected? 4. irreflexive or symmetric? 5. irreflexive or connected? 6. symmetric or connected?

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7. [5 points] Find the area of the surface obtained by rotating the curve about the x – axis for $$x = \frac{1}{3}(y^2 + 2)^{\frac{3}{2}}, 1 \le y \le 2.$$ Final answer does not need to be in the simplest form.

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Is symphysis joint such as the pubic symphysis joint two bones together with

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Where does the ligand bind when sent by the sender cell

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Please Answer All 3Problem 1 (5 Points) A particle is moving in a path given by the equation x^(2)+y^(2)=r^(2). Given that the y component of the particle's velocity is v_(y)=2rcos2t, find the acceleration of the particle at any given time instant along x and y directions. Problem 2 (5 + 5=10 Points) Consider an inclined plane which makes an angle eta from the horizontal. A particle is launched from the bottom of the incline that makes an angle of alpha with horizontal (not the inclined plane). Determine the following: (a) Time it takes before the particle hits the inclined plane (time of flight). (b) The distance from the starting point at which the projectile impacts the inclined plane Note: You MUST use the 4 steps we discussed in Lecture 5 to arrive at the kinematic equations in vector form to get credit. Consider this as a practice to develop good habits. You may need to use trigonometric identities in this problem (refer to D2L for trig. identities). Start early as it may require more time than anticipated. Problem 3 (10 Points) This is a continuation from problem 2. Two particles ( 1 and 2 ) are launched with identical speeds from the bottom point on the inclined plane. The inclined plane makes an angle eta with the horizontal. Both particles reach the same point on the inclined plane. Let alpha be the angle of projection for the first particle measured with respect to horizontal. Determine the ratio of the time of flight for particle 1 and particle 2. Your final answer should be in terms of alpha and eta .Please Answer Problem 1 (5 Points) A particle is moving in a path given by the equation x2 + y2 = 2. Given that the y component of the particle's velocity is Vy = 2r cos 2t, find the acceleration of the particle at any given time instant along x and y directions. Problem 2 (5 + 5 = 10 Points) Consider an inclined plane which makes an angle from the horizontal. A particle is launched from the bottom of the incline that makes an angle of a with horizontal (not the inclined plane). Determine the following: (a) Time it takes before the particle hits the inclined plane (time of flight). (b) The distance from the starting point at which the projectile impacts the inclined plane Note: You MUST use the 4 steps we discussed in Lecture 5 to arrive at the kinematic equations in vector form to get credit. Consider this as a practice to develop good habits. You may need to use trigonometric identities in this problem (refer to D2L for trig. identities). Start early as it may require more time than anticipated. Problem 3 (10 Points) This is a continuation from problem 2. Two particles (1 and 2) are launched with identical speeds from the bottom point on the inclined plane. The inclined plane makes an angle with the horizontal. Both particles reach the same point on the inclined plane. Let a be the angle of projection for the first particle measured with respect to horizontal. Determine the ratio of the time of flight for particle 1 and particle 2. Your final answer should be in terms of a and .

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Q Type 2 diabetes is a condition that develops over time in response to X chronically high levels of blood sugar. Because insulin in produced constantly, eventually the cells stop responding to it. What will happen to blood sugar levels if the cells stop responding insulin? J

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Write a C program that calculates and prints the average of an array of integers: • Take user input to initialize an array of size 5. • Call a function calculateAverage to compute and return the average of the array. • Print the calculated average in the main function. Name your source code file: 'firstinitiallastnameF2.c', for example: 'jnombradoF2.c'. Example Run: Enter 5 integers to initialize the array: 10 20 30 40 50 Average of the array: 30.00

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How many of the following processes have S<O 1. I. II. IV. V. sample of 3.0L of CO2 is compressed to 2.0L CH3OH (CH3OHs CH3g+HOg-COg+3H2g+ NaCO3s+HO(g+CO2g2NaHCO3s heating water vapor from 110C to 120C 12326

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