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eddie m.

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Find all solutions of the equation in the interval $[0, 2\pi)$. $(\tan x + 1)(2\sin x - \sqrt{3}) = 0$

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Most people show a right-hemisphere superiority for _____. Spatial ability Emotion Musical abilities All of the above

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At a certain real estate firm, realtors selling homes receive a commission of 5% for the first \$150,000 of the selling price, and 3% for any amount exceeding \$150,000. A realtor for the firm received \$9,900 for selling a house. What was its selling price?

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The fundamental accounting equation is O A. Assets = Liabilities + Owner's Equity. O B. Owners' Earnings = Assets + Revenues. OC. Assets = Liabilities + Owner's Earnings. O D. Liabilities = Owners' Equity + Revenues.

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The firm's total cost function is given as: C(q) = 5 + q^2. Based on this information, calculate the following: a. fixed cost, b. variable cost, c. average total cost, d. average fixed cost, e. average variable cost, f. marginal cost.

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A 3.0 kg trout hangs from one end of a 2.0 m long fishing pole. If the pole is horizontal, what is the torque that the weight of the trout exerts about the other end of the pole that the fisherman holds? Assume that the fishing pole is massless. How about if the pole is tilted upward at an angle of 30° with respect to the horizontal?

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Trade balance: $ trade balance: $ services for the United States. What was the overall trade balance in 2003? What was the trade balance in services in 2003? What was the trade balance in goods in 2003? The table lists historical data concerning trade in goods and services for the years 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, and 1992. Year Exports ($) Imports ($) Goods Services 2012 561,239 1,495,853 288,795 69,475 2011 1,307,329 1,636,059 394,406 911,686 2010 821,986 729,816 697,439 731,189 2009 784,780 698,218 670,416 678,366 2008 612,113 575,204 502,859 456,943 2007 439,631 439,631 439,631 439,631 2006 649,346 616,973 555,674 508,712 2005 533,003 489,255 421,386 376,571 2004 341,739 294,121 283,440 276,537 2003 288,002 268,790 262,758 256,087 2002 239,489 219,183 200,395 85,920 2001 772,251 2,302,714 223,999 1,938,950 2000 1,580,025 2,141,287 1,986,347 1,878,194 1999 488,349 1,272,089 173,281 1,153,701 1998 231,722 1,035,592 918,637 876,794 1997 803,349 749,374 668,690 589,394 1996 536,528 502,859 456,943 439,631 1995 429,672 404,897 365,577 334,998 1994 381,819 401,348 300,352 280,272 1993 242,393 225,762 216,364 218,397 1992 195,172 180,677 165,932 152,554

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Ex. 5 Is the matrix $A$ below a singular matrix? If yes, clearly state why; if not, find its inverse. Also find the eigenvalues of $A$. $A = \begin{bmatrix} 2 & 6 \\ 1 & 1 \end{bmatrix}$.

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Daily Values on food labels are based on a 2000-kcalorie/day diet. A man wants to calculate a personal Daily Value based on his 1800-kcalorie diet. Calculate a daily goal (in grams) for carbohydrates using Table 2-8. How many grams of protein and fat would meet his Daily Value goals? TABLE 2-8 Daily Values for Food Labels Food labels must present the "% Daily Value" for these nutrients. Nutrient Original Daily Values Updated Daily Values Fat (total) 65 g 78 g Saturated fat 20 g 20 g Cholesterol 300 mg 300 mg Sodium 2400 mg 2300 mg Carbohydrate (total) 300 g 275 g Fiber 25 g 28 g Protein 50 g 50 g Added sugars — 50 g Vitamin D 10 ?g 20 ?g Calcium 1000 mg 1300 mg Iron 18 mg 18 mg Potassium 3500 mg 4700 mg NOTE: Daily Values were established for adults and children aged 4 years and older and are based on an energy intake of 2000 kcalories a day. The %DV for protein is only required when a protein claim is made or the food is intended for young children. Grams from carbohydrate: a. 220 grams b. 200 grams

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QUESTION 3 1) Using the Pythagorean system for generating notes on a scale, one could add notes endlessly. However, at some point you would no longer be able to hear the difference between the notes. How many notes could you just distinguish in a half-step? (Or, how many just-noticeable-differences make up a half step?) Enter as a whole number with no decimal point. 2) What would be the total number of notes in one octave in this system? (Again, enter as a whole number, no decimal point.) QUESTION 4 Suppose you wanted to construct a scale (with pure tones) where no two notes ever had overlapping critical bands so that you could play any two notes without producing dissonant intervals. What is the largest number of notes that could be in this scale? Remember, the CB is 19% of the note's frequency.

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