Numerade

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Question 1 2 pts Sergio earned $35,000 and paid $2,250 of income tax; Violet earned $27,000 and paid $1,350 of income tax. The tax rate structure they are subject to is Regressive Progressive Proportional Aggressive

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2. Which of the following are likely to be critical variable for a chain of hotels that has requested a sizeable term loan to help finance a major renovation for its building and a corresponding advertising of its new image (????????????????????????????????????????????????????????????????????????????? ????????????????????????????????????) i) Operating expenses (????????????????????????) ii) Debtor days on hand (???????????????????????????) iii) Stock days on hand (??????????????????????????????) iv) Occupancy rate (???????????????) (a) i, ii and iii (b) i, iii and iv (c) i and iv (d) ii and iv

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What does BGP use to describe the network prefixes that it can reach? Autonomous System Numbers (ASN) Transmission Control Protocol (TCP) Network Layer Reachability Information (NLRI) Border Gateway Metrics (BGM)

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4c. In the absence of random assignment, arguments addressing confounding often have to be made some other way. What are two arguments that one might be able to make to support results obtained from a quasi-design like the one in Question 2?

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Mia is a data analyst for an insurer. She has been asked to mine its claims data to determine whether buildings built before 1900 have a greater chance of experiencing a complete loss than those built more recently. Mia is most likely to use which one of the following types of data model creation for this project? Available answer options Select only one option A Supervised learning B Unsupervised learning C Descriptive modeling D Predictive modeling

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In an experiment to understand osmotic potential in cells you set up the following experiment. You prepare 3 bags made of dialysis tubing that is permeable to water but not to glucose or anything larger than glucose by first adding 9.5 ml of water. To these tubes you then add either: Bag A - 0.5 g glucose (molecular wt. ~180 daltons per molecule) Bag B - 0.5 g of egg albumin (a water-soluble protein, each molecule weighs ~45 kilodaltons) Bag C - a single glass bead that weighs 0.5 grams After weighing the dialysis tubing bags you add them to a beaker of distilled water and let them sit for two hours at room temperature (25 degrees Celsius). After two hours you record the following:

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Question 10 4pts The face value of a bond is $50000. Its stated rate is 6% and the term of the bond is five years. The bond pays interest semiannually. At the time of issue, the market rate is 8%. What is the present value of the bonds at issuance? Present value of $1: 0.784 0.747 0.71 0.06 0.790 0.73 0.155 0.05 0.703 Present value of ordinary annuity of $1: 5% 6% 4212 4.329 100 3.99 5.242 5.076 1.917 6.002 7435 8111 $49,986 $46,029 $51,500 $45,967

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Find the domain. Write the answer in interval notation. $m(x) = \frac{x+5}{x+2}$ The domain in interval notation is

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For the transfer function $H(s) = \frac{10^8s^2}{s^2 + 10100s + 10^6}$ (a) How many zeros are there in H(s)? What are the zero frequencies in rad/s? (b) How many poles are there in H(s)? What are the pole frequencies in rad/s? (c) What is the magnitude $|H(j\omega)|$ in dB as (i) $\omega \to 0$ rad/s and (ii) $\omega \to \infty$ rad/s? (d) What is the phase angle $\angle H(j\omega)$ in degrees as (i) $\omega \to 0$ rad/s and (ii) $\omega \to \infty$ rad/s? (e) Sketch the Bode plots of H(s). (f) What type of filter is this? What order?

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Use SUPERPOSITION to determine $I_0$ $I_0 \rightarrow 9\Omega$ $8\Omega$ $3I_0$ $j8\Omega$ $15\angle30^\circ V$ $5\angle-45^\circ A$

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justin c.