Numerade

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4. A company bottles mineral water in 1-liter bottles. The filling machine dispenses amounts with a mean of 1000 ml and a standard deviation of 8 ml. If 64 bottles are selected at random: (a) (10 points) What is the expected mean amount of water in the sample? (b) (15 points) What is the standard deviation of the sample mean? (c) (25 points) Using the Central Limit Theorem, what is the probability that the sample mean amount is less than 998 ml?

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Which of the following statements is true about Torrentés? Question 9 options: This wine pairs well with Middle Eastern and Moroccan cuisine, as both cuisine use nuts and dried fruits with roasted meats. The wine's floral aromas and notes of ginger bring out actual ginger and rose water used in these dishes. The wine smells sweet with floral aromas of rose petals but it is usually made in a dry style It is an ideal wine to match with Asian and Indian cuisines due to its flavors of lemon zest and white peach. The wine has a distinctive aromas of lychee and rose, and sometimes ginger, and orange blossom. This wine pairs well with traditional soft, stinky cheeses such as Munster or Gorgonzola. It is an aromatic white wine that originated in Argentina.

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When caring for a disoriented client, face the client and speak clearly and slowly. Question 4 options: True False

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Assume the company produces and sells 85,000 units during the year at a selling price of $9.60 per unit. Prepare a contribution format income statement for the year. Note: Round your intermediate calculations to 2 decimal places. Harris Company Contribution Format Income Statement Sales Variable expenses Contribution margin Fixed expense Net operating income

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Determine the volume of the solid, as shown in the diagram, which is bounded above by the paraboloid $z = \frac{1}{2}(x^2 + y^2)$ below by the xy-plane and laterally by the cylinder $x^2 + y^2 = 9$ using triple integral. (Use cylindrical coordinates). (Ans: $\frac{81\pi}{4}$)

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The movement from point M to point K could be caused by a. an advance in production technology. b. economic growth. c. unemployment. d. an improvement in efficiency.

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In Part A3, test tube 4, You will observe the discoloration of purple ($MnO_4^-$) ion, the formation of the very light pink or brown manganese(II) ($Mn^{2+}$) ion and the evolution of a gas (may be difficult to observe). which of the following reaction equations is correct balanced equation? a. $MnO_4^-$ (aq) + $C_2O_4^{2-}$ (aq) + $H^+$ (aq) $\rightarrow$ $Mn^{2+}$(aq) + $CO_2$(g) + $H_2O$(l) b. $2MnO_4^-$ (aq) + $5C_2O_4^{2-}$ (aq) + $H^+$ (aq) $\rightarrow$ $2Mn^{2+}$(aq) + $10CO_2$(g) + $H_2O$(l) c. $2MnO_4^-$ (aq) + $5C_2O_4^{2-}$ (aq) + $16H^+$ (aq) $\rightarrow$ $2Mn^{2+}$(aq) + $10CO_2$(g) + $8H_2O$(l) d. $2MnO_4^-$ (aq) + $C_2O_4^{2-}$ (aq) + $16H^+$ (aq) $\rightarrow$ $2Mn^{2+}$(aq) + $CO_2$(g) + $8H_2O$(l)

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4(a) The infra-red spectruin of methyl salicylate shows peaks at $ 3300,1700,3050,1540,1590 $ and 2990 $ \mathrm{cm}^{-1} $. Attribute these pea ss to the following structures: (i) $ \mathrm{CH}_{3} $ (ii) $ \mathrm{C}=\mathrm{O} $ (iii) $ \mathrm{OH} $ group on ring (iv) aromatic ring [4]

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Determine cos 0 o, cos 30 o, cos 45 o, cos 60 o and cos 90 o.

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4. Convert following 4-bit adder to 4-bit subtractor circuit? So it could perform operation A-B? Use the circuit you have designed to subtract binary (A0-A3) HINT: could use 2's complement

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robert k.