Numerade

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Conduct an observation on alex using building blocks to make a tower in class

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On a spreadsheet enter the income statement data and the balance sheet data for Pepsi and Coca-Cola for the past three years (2007 through 2009). Ignore Minority Interest for this exercise. Compare the two companies using common-size statements for each of the three years. Note, you will need to add to the other current assets for Coca-Cola for 2009 to balance the balance sheet with the Yahoo information. Assume the total current assets are correct. Then calculate the financial ratios for Pepsi and Coca-Cola for the years 2007 through 2009 and complete the key ratios for the next three years, 2007 through 2009. For Coca-Cola use 2,310,000,000 common shares outstanding for all three years. For Pepsi use 1,610,000,000 common shares outstanding for all three years. Which ratios have changed the most over the years? For the Income Statement and Balance Sheet, use the information from Yahoo and use only the revenues and expenses from Yahoo and calculate the EBIT and Net Income from the provided numbers. You will have a difference with the reported Net Income in Yahoo. For Inventory Turnover use the operating expenses as the cost of goods sold.

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Test the series for convergence or divergence using the Alternating Series Test.\\ $\sum_{n=1}^{\infty} (-1)^n \frac{n^2}{n^3 + 5}$\\ Identify $b_n$.\\ Evaluate the following limit.\\ $\lim_{n \to \infty} b_n$\\ Since $\lim_{n \to \infty} b_n$ ? 0 and $b_{n+1}$ ? $b_n$ for all $n > 3$, --Select--

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Stimulation that is painful to the body is as example of a(n) ________ stimulus. neutral conditioned unconditioned environmental

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sample proportion. The formula for the sample proportion is p^ = x/n, where x is the number of individuals in the sample with a specified characteristic and n is the size of the sample.

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6. For this problem, start from the following \"resonance\" condition for the Fresnel equations for p-polarized light. $\epsilon_1 k_{2,z} - \epsilon_2 k_{1,z} = 0$ a. Derive the expression for the surface plasmon polariton (SPP) wavelength shown on Slide 193 of the lecture notes. b. Consider the case where the metal (medium 1) has a permittivity with (very!) small imaginary part. Apply a Taylor series approximation to your expression for the plasmon's in-plane wave-vector, and thus derive the expression for plasmon quality factor on Slide 193. c. The so-called \"noble metals\" like silver and gold are regarded for their plasmonic properties at visible energies. Using the formula you derived together with the following dielectric permittivity data (published in \textit{JETP Letters} 89(2):68-72), estimate the quality factor (i.e. relative lifetime) of plasmons in gold and silver at an energy of 2.25 eV, which might be excited with green light inside a glass prism. You may assume the glass (medium 2) has an index of refraction of 1.5 (from which you can estimate its permittivity!). d. Estimate the \"spatial confinement\" (in nanometers) of the plasmon field in gold and also that in silver at this excitation energy.

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To input an integer, x, from a text file, match the Python statements to their line numbers. --- Line 1 ---- --- Line 2 ---- --- Line 3 ---- Line 1 1. infile = open("textfile.txt", 'r') 2. s = infile.read() 3. x = int(s) Line 3 4. infile = open('r', "textfile.txt") Line 2 5. infile = open("textfile.txt", 'i') 6. s = str(infile.read())

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Texts: EXPONENTS AND POLYNOMIALS Multiplying a multivariate polynomial by a Rewrite without parentheses. -9b^3c(8b^4 + 5b^2c^5 - 4c^5) Simplify your answer as much as possible.

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GiB Manufacturing Limited is evaluating whether it should invest today in a machine that costs $200,000. With the new machine, the firm projects it will be able to enjoy a cash inflow of $40,000 at the end of every year for the next 7 years. At the end of the 7 years, the company will scrap the machine and does not expect to receive any salvage value for it. Given the cost of capital for the firm is 12%, calculate the internal rate of return (IRR) of this investment. Should the firm purchase the machine? Give your reason(s).

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Question content area top Part 1 An isolated fish population is limited to 2000 by the amount of food available. If there are now 280 fish and the population is growing with a growth constant of 4% a year, find the expected population at the end of 10 years.

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sabrina r.