Questions asked
A firm reported the following on their balance sheet: 2022 Gross fixed assets Accumulated depreciation Net fixed How much depreciation expense was taken in 2023? $5,200 $9,000 $5,100 $10,500 2023 $ 55,000 (5,300) 49,700 $ 64,000 (10,500) 54,800
2. Referring to the structure at the right, answer/do the following: a. Label each ring as locked (L) or unlocked (U) b. Circle the glycoside linkage. c. What type of glycoside linkage (e.g., $\alpha$-1,2) is it? d. Explain the significance to humans of the type of glycoside linkage in this disaccharide. Why does it matter to some humans who consume this sugar? e. What is the name of this disaccharide? 3. Amylose and amylopectin are the two polysaccharides produced by plants, collectively called "starch." Answer the questions below about amylose and amylopectin. a. Both are polymers of what monosaccharide? b. What is the biological purpose of amylose and amylopectin? c. Discuss the structural similarities and differences between amylose from amylopectin (3 points). 4. Glycogen is a polysaccharide found in animals. With which form of starch, amylose or amylopectin, is glycogen more similar? Compare and contrast this form of starch with glycogen. What structural feature do they have in common? In what ways are they different? (3 points)
sheffield corporation has 12 million shares of common stock issued and outstanding. on June 1, the board of directors voted an 87 cents per share cash dividend to stockholders of record as of June 14, payable june 30.
Some studies done by economists have found that the original inventor receives ________ from innovations, while other businesses and new product users receive the rest of the benefit. one-quarter to one-half of the social and economic benefits ? one-quarter to one-third of social and economic benefits one-third to one-half of the total economic benefits one-quarter to one-third of the total economic benefits
The concept of Global trade is coming under pressure recently due to many factors such as politics, pandemics and war which has caused severe supply chain disruptions. As such, there is a move to regional production.
The concept of added: Diminishing marginal returns to a single input. Increasing marginal returns to a single input. Economics of Scope. Economies of Scale.
Assume $\lim_{x \to 1} f(x) = 8$. Compute the following limit and state the limit laws used to justify the computations. $\lim_{x \to 1} [3f(x)]$ $\lim_{x \to 1} [3f(x)] = ?$ (Type an integer or a simplified fraction.)
VLE data for Ethanol (1) - Benzene (2) at 101.325 kPa are provided below. X? y? Temperature [mol/mol] [mol/mol] (°C) 0.000 0.000 80.13 0.060 0.252 72.35 0.120 0.340 69.60 0.240 0.405 67.88 0.340 0.430 67.50 0.460 0.460 67.39 0.520 0.465 67.44 0.640 0.501 67.83 0.780 0.580 69.30 0.900 0.726 72.54 1.000 1.000 78.31 Using the Margules model for the activity coefficient, please determine the constants, A?? and A?? for the model using the following four methods: (a) Extrapolation of ln(y?) and ln(y?) to infinite dilution; (b) Linearizing the data (as $G^E/x?x?RT$); (c) Using only the azeotrope point (y? = x?); and (d) Best overall fit based on the sum of square of the errors.
A 5.4 mL of saturated solution of aqueous thiosulfate is titrated with iodine 0.23 M. A blue color appears its addition of 10.4 mL. Knowing that the redox pairs involved in this reaction are $I_2/I^-$ and $S_4O_6^{2-}/S_2O_3^{2-}$, calculate the concentration of thiosulfate. (answer with 4 decimals) Answer: 0.8859
Compute the eight-point discrete Fourier Transform (DFT) of the sequence x(n) using radix-2 decimation-in-time. Follow exactly the corresponding signal flow graphs and keep track of all the intermediate quantities by putting them on the diagram. x(n) = 1 -1 1 -3 2 $a$ 1 -3 n = 0 1 2 3 4 5 6 7 X(0) = 5
