Numerade

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Read the following questions carefully. Answer each question completely. Show your work. When asked to interpret, we want to know what the number means in words. Please answer interpretation questions in a complete sentence. This problem set is worth 1 point. If you do not have all parts correct, you can adjust and add to your work to earn your point. LT 2: I can develop cost and revenue functions and can explain their role in profit and break-even analysis, and I can use supply and demand functions and explain their role in market equilibrium analysis 1. Your college newspaper, The Collegiate Investigator, has fixed production costs of $70.00 per edition and marginal printing and distribution costs of $0.40 per copy. The newspaper sells for $0.50 per copy. Write down the associated cost, revenue, and profit functions. How many copies should be sold to break even? a. Cost function: 40x+70 b. Revenue function: 10x-70 c. Profit function: d. Number of copies to break even:

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A victim of sexual assault tells the nurse, "This was entirely my fault. I should never have gone to that party alone." Which response by the nurse would be most therapeutic? "This was a frightening experience for you." "What do you think you should have done differently?" "Would you like to tell me more about what happened?" "It sounds like you're blaming yourself for the assailant's behavior."

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A train enters a curved horizontal section of track at a speed of 82 km/h and slows down with constant deceleration to 45 km/h in 16 seconds. An accelerometer mounted inside the train records a horizontal acceleration of 1.2 m/s$^2$ when the train is 8.4 seconds into the curve. Calculate the radius of curvature $\rho$ of the track for this instant.

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In a direct cash flow statement, which item is NOT included in cash after debt amortization? Change in accounts payable. Dividends. Fixed asset purchases.

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Choose a random number x between 523 and 599 and a random number y between 417 and 499. Demonstrate how the Euclidean Algorithm can be used to find gcd(x,y) and how gcd(x,y) can be written as a linear combination of x and y using integer coefficients.

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2. Use MATLAB symbolic functions to find the characteristic equation of the system $\ddot{x}_1 + 2(\dot{x}_1 - \dot{x}_2) + K_2(x_1 - x_2) + \dot{x}_1 + 10x_1 = 0$ $2\ddot{x}_2 + 2(\dot{x}_2 - \dot{x}_1) + K_2(x_2 - x_1) = f(t)$ Your solution should be a fourth-order polynomial in $\lambda$, and one or more coefficients will contain $K_2$. 3. Draw the root locus plot for $0 \le K_2 \le \infty$, for your solution to (2), and find $K_2$ corresponding to the fastest settling time.

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A 200 g piece of iron at 120 degree Celsius and 150 g piece of cooper at -50 degree Celsius are dropped into an insulating beaker containing 300 g of ethyl alcohol at 20 degree Celsius. What is the final temperature? Specific Heat capacity of iron is 452 J/kg*C Specific Heat capacity of cooper is 387 J/kg*C Specific Heat capacity of ethyl alcohol is 2450 J/kg*C

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Question 10) What is the consequence when a taxpayer, separated from service at age 54, takes a nonperiodic distribution from their 401(k) plan? A)The distribution cannot be rolled over into another qualified plan. B)The distribution is subject to the early distribution penalty. C)The distribution is not subject to the early distribution penalty, because the taxpayer is separated from service. D)The distribution is a normal distribution.

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The most common cause of jaggies is: Select one: 1. The images are not drawn accurately so they appear distorted 2. The output device like monitor does not have enough resolution to portray a smooth line 3. The device used for the input purpose is not sensitive 4. All of the above 5. None of the above

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(3x + 12y - 2m - 7w) + (-12x + 5y - 9m - 8w) - (-5x + 14y - 9m - 2w) + \\ 3x + 4y + m + 12w

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claudia p.