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wanda floyd

wanda f.

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Estimate the following limit: $$\lim_{x \to 7} \frac{x^3 - 8x^2 + 10x - 21}{x - 7}$$ Answer: (The answer will be an integer or whole number) Submit Question

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Suppose you can save $14,000 pre-tax during the current year, and you plan to invest the maximum $7,000 in either a Traditional or Roth IRA and invest the rest in a regular brokerage account. Whether you choose the Traditional or Roth IRA, you’ll invest your IRA’s funds in stocks earning 8% per year (assume the returns are all capital gains, no dividends) and the brokerage account’s funds in a money market mutual fund paying 4.5% per year in interest (assume the returns are all interest, no capital gains) You intend to withdraw the money after 30 years. Assume your income tax rate now and for the remainder of your life is 25%, dividend tax rate is 15%, and capital gains tax rate is 15%. Calculate how much you will have net of all taxes if you withdraw all money from both accounts after 30 years under these two options: · max out your Traditional IRA contribution with stocks and invest the rest in a money market mutual fund in your brokerage account · max out your Roth IRA contribution with stocks and invest the rest in a money market mutual fund in your brokerage account Based on the assumptions provided, which choice will lead to more after-tax wealth after 30 years? a) Explain why one option led to more after-tax wealth or why they ended up being the same (whichever applies).

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Find the indefinite integral. (Remember to use absolute values where appropriate. Remember the constant of integration.) \int ((t^(2)-9))/(-t^(3)+27t+1)dt

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Question 4 2 Points Suppose that total sales in an industry in a particular year are $800 million and sales by the top four sellers are $50 million, $40 million, $30 million, and $30 million, respectively. We can conclude that A the concentration ratio is 25 percent. B this industry is monopolistically competitive. C firms in this industry likely collude with each other. D this industry is an oligopoly.

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Travel by airline is a normal good, and people's incomes increase. Conse A. rises; decreases B. falls; decreases C. rises; increases D. falls; increases

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How to solve \lim_(\theta ->0)(\sin \theta )/(\theta +\tan \theta ) without using L'Hospital Rule.

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If the price paid per unit differs from the standard price per unit for direct materials, the variance is termed: Group of answer choices variable variance controllable variance price variance volume variance

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8. The template for a sequencing reaction is shown below. 5' AGGCTTCTTGACTGATGACTGTATGGACAGTAGAGTT 3' 3? TCCGAAGAACTGACTACTGACATACCTGTC??????? 5' The primer you use for the sequencing reaction is 5' GACTGTATGGAC 3' Write all the different DNA fragments that could be produced from this reaction and arrange them in the box below in the order of which they would move through the gel. Label the 5' and 3' ends of each fragment. Write an asterisk above the dideoxynucleotide (or label it using the appropriate color; green = ddA, purple = ddC, yellow or black = ddG, red = ddT) Top of the gel Bottom of the gel

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How many mol of oxygen are in 2.5 g of Iron (III) nitrate. (Hint: you need to write the formula of Iron (III) nitrate).

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g) Determine whether the integral (improper) \( \int_{-4}^{0} \frac{dx}{(x+2)^{1/3}} \) converges.

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