Numerade

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Question 27 Mark this qu Grains are the main bulk of the diet. What are the two groups grains are divi into? Wheat or white Complete or incomplete Whole and refined Simple and complex

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If A and B are independent events with P(A)=0.4 and P(B)=0.8, find P(A AND B).

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Rose does not like jazz music, whereas her husband loves it. She goes out a few nights with him to listen to jazz performances and finds herself learning to like the music despite her previous negative attitude. This change can best be explained by____. Group of answer choices mere exposure effect excitation transfer affective forecasting attitude polarization

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Describe how usage of diuretics in the elderly for treatment of hypertension can have undesirable effects on kidney function.

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3. Calculate the porosity of various packing arrangements (cubic, rhombohedral and hexagonal) of uniform sphere. (Data: the unit cell is a cube with sides = 2 x r (radius of sphere).

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A chemistry graduate student is studying the rate of this reaction: 2SO$_3$(g) \rightarrow 2SO$_2$(g) + O$_2$(g) She fills a reaction vessel with SO$_3$ and measures its concentration as the reaction proceeds: \begin{tabular}{|c|c|} \hline time \\ (minutes) & [SO$_3$] \\ \hline 0 & 0.0700M \\ 10. & 0.0349M \\ 20. & 0.0174M \\ 30. & 0.00870M \\ 40. & 0.00434M \\ \hline \end{tabular} Use this data to answer the following questions. Write the rate law for this reaction. rate = $k$ Calculate the value of the rate constant $k$. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.

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2. Find the time functions $x_i(t) = \mathcal{L}^{-1}\{X_i(s)\}$ for a. $X_1(s) = \frac{s + 23}{s^2 + 6s + 34}$ b. $X_2(s) = \frac{2}{(s - 1)(s + 2)}$ c. $X_3(s) = \frac{2}{s^2(s + 2)}$ d. $X_5(s) = \frac{s^2 + 3s + 3}{s(s + 1)(s + 2)}$ e. $X_6(s) = \frac{(2a - 1)s + a}{(s + 1)(s + a)}$ (a is an unknown real-valued parameter)

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DIV CO. has a current return on investment of 11% and the company has established an 12% minimum rate of return for the division. The division manager has two investment projects available, for which the following estimates have been made: (Project A - Annual controllable margin (Net Operating Income) = $80,000, operating assets = $620,000) (Project B - Annual controllable margin (Net Operating Income) = $32,000, operating assets = $800,000). Which project should be funded? Select one: a. Neither project b. Project B c. Project A d. Both projects

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11.) The diminishing marginal product of labor exists when the last worker hired produces a.) more output than the previous worker b.) more value than the previous worker c.) the same amount of output as the previous worker d.) less output than the previous worker 12.) If the wage of the fifth worker is $20 and her value of the marginal product of labor is $5, the firm a.) benefits by stopping at this level of labor b.) is likely to fire the fifth worker c.) asks this fifth worker to work overtime d.) benefits by hiring more workers 13.) Amy just applied for a position with Roy's firm. Roy knows that Amy will earn $20 an hour and her value of marginal product of labor of $40. Roy should a.) hire her b.) not hire c.) find a person whose marginal product is less the $20 d.) none of the above

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Question 2 Assuming a closed economy with the following information: GDP = $15 trillion, Taxes = $4.5 trillion, Public saving = $800 Billion. Consumption = 6.9 trillion. National Saving = 2.3 trillion. In this economy, government spending is $ \boxed{} trillion dollars, Private Saving $ \boxed{} trillion dollars, and Investments $ \boxed{} trillion dollars. Note: Round your answers in one decimal place, and do not include comma (,) or $ in your answers.

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