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micheal friedman

micheal f.

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QUESTION 18 1 POINT Find the equation of the line with slope $\frac{2}{5}$ and y-intercept $(0,-4)$. (Write the equation in standard form.) Provide your answer below:

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A tennis player swings her 1000 gg racket with a speed of 12 m/sm/s . She hits a 60 gg tennis ball that was approaching her at a speed of 15 m/sm/s . The ball rebounds at 36 m/sm/s .

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A. Nucleus B. Contractile vacuole C. Smooth ER D. Lysosome E. Golgi apparatus F. Rough ER G. Ribosome H. Transport vesicle I. Mitochondria J. Chloroplast Exercise 3: Match each of the cell surface characteristics or structures on the left with a phrase on the right. A. Gap junction B. Tight junction C. Anchoring junction D. Extracellular matrix Identify the type of junction of the diagram: A. B. C. 3. Contains 4. Sac of enzymes that digest 5. Cell control center 6. Breaks down drugs & toxins in liver 7. Lipids manufactured here 8. Carries secretions for export from the cell 9. Numerous ribosomes give it its name 10. Stores calcium in muscle cells 11. Proteins modified here for secretion 12. Pumps out excess water from some cells 13. Powerhouse of the cell, makes ATP 14. Nonmembranous organelle 15. Takes in transport vesicles from ER & modifies their contents 16. Surrounded by double layer of membrane with pores 17. Surrounded by a double membrane, has its own DNA & converts solar energy 18. "Ships" products to plasma membrane, outside, or other organelles 1. Channel between animal cells 2. Link animal cells in leak-proof sheet 3. Sticky layer holds animal cells together 4. Connects animal cells into a strong sheet

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Which of these comprise the nail plate? a: Free edge b: Nail folds c: Eponychium d: Nail root e: Nail body A. a, b, d, e B. a, c, d, e C. a, b, e D. a, d, e

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Why was Aristotelian philosophy controversial among Christian thinkers in the late medieval period? Christians could see scientific advancements under Aristotelianism but were unsure

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5. A spin-1/2 particle is in the state $|\alpha> = \frac{1}{2}|+> + \frac{\sqrt{3}}{2}|->$. By straightforward calculations, one can obtain the following results: $<S_x> = 0, <S_y> = \frac{\sqrt{3}h}{4}, <S_z> = -\frac{h}{4}$. Now, consider the state $|\beta> = \frac{1}{2}|+> + \frac{\sqrt{3}}{2}|->$, which is quite similar to the state $|\alpha>$, except that it is just missing the "i". By comparing $|\beta>$ with the states $|\pm n>$ given in Problem 1.9 of your text, you can (presumably) determine along which direction n the state $|\beta>$ is projected. What are $<S_x>, <S_y>, and <S_z>$ for the state $|\beta>$? You are NOT allowed to calculate these expectation values using typical approaches, but rather you have to infer the answers from the information given in the statement of the problem.

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The following information relates to Tanda Bantu Traders. The financial year ends on 30 June. Statement of Comprehensive Income for the year ended 30 June 2022. Sales Cost of sales 940,000 (420,000) Gross profit 520,000 48,000 48,000 568,000 (321,300) 240,000 7,400 1,500 1,300 600 4,500 7,000 Total Other income Rent income Gross income Operating expenses Salaries Repairs Telephone Stationery Bad debts Electricity and water Insurance Bank charges Depreciation Operating Profit interest on fixed deposit 5,000 54,000 246,700 5,500 (26,000) 226,200 Interest on loan Net Profit for the year Additional information 1. The average monthly sales are expected to 2. The existing gross percentage on sales gross margin ratio) is maintained. since 01 January 2022 4. The investment in fixed deposit was made on 01 November 2021 and matures/expires on 5 by 5% 5. The loan of R100,000 was taken on 01 July 2021. The first loan repayment of R40,000 will be made on 01 July 2022 Interest is calculated at a fixed rate of 15% per annum 7. No increases are expected for stationery and bad debts in the next 12 months. You can assume that stationery and bad debts are incurred evenly. 9. All other expenses are expected to increase by 2% each month. You can assume that expenses incurred evenly. Required Prepare a Budgeted Statement of Comprehensive Income for Tanda Bantu Traders for the period 2022 to 30 September 2022 use a separate column for each month AND Round off all amounts to the nearest whole number.

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2. $f(x) = \sqrt{x} + 1$. Evaluate $\lim_{h \to 0} \frac{f(1+h) - f(1-h)}{f(2+h) - f(2-h)}$. 3. Evaluate the one sided limits. (a) $\lim_{x \to 2^{-}} \frac{x^2 + 3}{x - 2}$ (b) $\lim_{x \to 2^{+}} \frac{4x - 8}{|x^2 - 2x|}$

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3. A low-cost noncontact temperature measuring tool may be able to identify railroad car wheels that are in need of repair long before a costly structural failure occurs. If the BNF railroad saves $100,000 in year 1, $110,000 in year 2, and amounts increasing by $10,000 each year for 5 years, what is the future worth of the savings in year 5 at an interest rate of 10% per year? Geometric Gradient 4. Calculate the present worth of a geometric gradient series with a cash flow of $35,000 in year 1 and increases of 5% each year through year 6. The interest rate is 10% per year.

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Freeze panes is a handy tool for: (Select all that apply) Please add checkmark next to the correct answer(s). 1 A. Locking in the left column of cells. 2 B. Hiding the top row while viewing other rows. 3 C. Ensuring the far-left column does not move when scrolling through other columns. 4 D. Password protecting rows or columns so they cannot be changed. 5 E. Keeping the top row the same while scrolling

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