Numerade

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3. 30 pts - Draw the six possible Newman projections for 2-methylpentane considering the rotation around the C2-C3 bond. Circle the conformation(s) with the highest energy. Box the conformation(s) with the lowest energy.

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From a financial planning perspective, you need not worry about the size of monthly payments when taking a loan. O True • False

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7.4. χ2 Ho and Ha For each of the following situations write out the null hypothesis and the alternative hypothesis for the χ2-test. (a) In February 2015 “The Dress” became an internet sensation because some people saw the photo and thought the dress color was black and royal blue while others thought the color was white and gold. We want to know if the color seen depended on gender? b) A sample of GVSU students and faculty were asked, “How often do you use Blackboard during the academic year?” Choices were: daily, about every 2-3 days, weekly, almost never, never. The GVSU IT team wanted to know if there is an association between Status (faculty or student) and how often Blackboard is used. (c) Is there a difference between 6th graders in Michigan and those in Ohio as to whether they can correctly identify the state capital for the other state? In other words, is there an association between state of sixth grader (Michigan or Ohio) and ability to correctly identify the capital of the other state?

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Monty Company expects to produce 1,176,000 units of Product XX in 2027. Monthly production is expected to range from 78,400 to 117,600 units. Budgeted variable manufacturing costs per unit are direct materials $5, direct labor $6, and overhead $8. Budgeted fixed manufacturing costs per unit for depreciation are $2 and for supervision are $1. In March 2027, the company incurs the following costs in producing 98,000 units: direct materials $509,600, direct labor $584,080, and variable overhead $788,900. Actual fixed costs were equal to budgeted fixed costs. Prepare a flexible budget report for March. (List variable costs before fixed costs.) MONTY COMPANY Manufacturing Flexible Budget Report Budget Actual Were costs controlled? $ $ $ $ Difference Favorable Unfavorable Neither Favorable nor Unfavorable > > > > > > <

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The organ of corti __________________. Group of answer choices Amplifies sound waves before they enter the cochlea. Contains hair cells that are anchored to the flexible basilar membrane and push up against the stiff tectorial membrane Vibrates uniformly along its length regardless of sound frequency. Floats in perilymph and is part of the scala tympani.

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85. RT Counting calories. The chemical potential energy in foods is measured in units called Calories (notice the capital C). This “food Calorie” is equal to 1000 calories. For example, a typical apple contains approximately 75 Calories, which is actu-

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19-32 Prove the statement using the $\epsilon$, $\delta$ definition of a limit. 19. $\lim_{x \to 9} (1 - \frac{1}{3}x) = -2$ 21. $\lim_{x \to 4} \frac{x^2 - 2x - 8}{x - 4} = 6$ 23. $\lim_{x \to a} x = a$ 25. $\lim_{x \to 0} x^2 = 0$ 27. $\lim_{x \to 0} |x| = 0$ 20. $\lim_{x \to 5} (\frac{3}{2}x - \frac{1}{2}) = 7$ 22. $\lim_{x \to -1.5} \frac{9 - 4x^2}{3 + 2x} = 6$ 24. $\lim_{x \to a} c = c$ 26. $\lim_{x \to 0} x^3 = 0$ 28. $\lim_{x \to -6^+} \sqrt[8]{6 + x} = 0$

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3. Sunk costs and decision making Kenji has plans to go to an opera and already has a $100 nonrefundable, nonexchangeable, and nontransferable ticket. Lucia asks him to a party. Kenji would prefer to go to the party with Lucia and forgo the opera, but he doesn't want to waste the $100 he spent on the opera ticket. From the perspective of an economist, if Kenji decides to go to the party with Lucia, what has he just done? Correctly ignored a sunk cost Made a choice that was not optimal Incorrectly allowed a sunk cost to influence his decision

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The superego includes the conscience and incorporates socially approved "shoulds" and "should nots" into a child's own value system.

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Draw the major organic product of the Bronsted acid-base reaction. Include all lone pairs and charges as appropriate. Ignore any counterions.

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jose luis m.