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Question 40 (1 point) Listen In sliding windows, the sender picks a window size. True False Question 41 (1 point) Listen Fast Ethernet 100BASE-TX 1000BASE-T 1000BASE-TX 10GBASE-T Question 42 (1 point) Listen Ethernet was originally a 1 Mbps data rate protocol. True False

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The steady-state probability vector of the stochastic matrix $$M = \begin{bmatrix} 0.2 & 0.3 & 0.6 \\ 0.5 & 0.4 & 0.1 \\ 0.3 & 0.3 & 0.3 \end{bmatrix}$$ is... $$\begin{bmatrix} 43/110 \\ 3/11 \\ 37/110 \end{bmatrix}$$ $$\begin{bmatrix} 37/110 \\ 23/110 \\ 5/11 \end{bmatrix}$$ $$\begin{bmatrix} 39/110 \\ 19/55 \\ 3/10 \end{bmatrix}$$ $$\begin{bmatrix} 3/11 \\ 6/11 \\ 2/11 \end{bmatrix}$$

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The pH of an acid solution is 5.99 . Calculate the Ka for the monoprotic acid. The initial acid concentration is 0.010M . Round your answer to 2 significant digits. =Ka

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A newscaster earns $27,100 and wants to invest 10% of their monthly salary to save for retirement in 36 years. If they invest this money at 5.4% compounded monthly, how much money will they have at retirement? a) How much will be saved each year? $ b) What will be the monthly deposit? $ c) What will be the amount in the account after 36 years

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Which of the statements related to TLC are correct? Question 15Select all that apply: a. If you develop a TLC plate using an eluent system of hexane:ethyl acetate (8:1) and the spot is smeared along the baseline. The TLC needs to be re-run using a less polar eluent system. cross out b. After developing the TLC plate, the solvent front should be marked in pencil immediately after removing the plate from the developing chamber. cross out c. A neat liquid needs to first be diluted before spotting onto a TLC plate cross out d. Samples can be spotted onto a TLC plate using a pasteur pipette. cross out e. If you develop a TLC plate using an eluent system of hexane:ethyl acetate (8:1) and the spot is smeared along the baseline. The TLC needs to be re-run using a more polar eluent system. cross out f. If you develop a TLC plate using an eluent system of hexane:ethyl acetate (1:1) and the spot is smeared along the solvent front. The TLC needs to be re-run using a more polar eluent system. cross out g. A solid sample can be spotted directly onto the TLC plate. cross out h. If you develop a TLC plate using an eluent system of hexane:ethyl acetate (1:1) and the spot is smeared along the solvent front. The TLC needs to be re-run using a less polar eluent system.

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-1 7 9 1 16 0 0 0 7 -1 9 1 0 -12 0 0 3. Let A = 9 9 -3 1 and D = 0 0 12 0 1 1 1 13 0 0 0 -8 (a) Find the characteristic polynomial of A. [3 points] (b) Find a set of 4 linearly independent eigenvectors of A. [3 points] (c) Find a nonsingular matrix P such that A = PDP-1. [4 points] Now suppose $\mathcal{E} = \{1, x, x^2, x^3\}$ is a basis for $P_3$ and $T: P_3 \to P_3$ is a linear transformation such that A is the standard matrix for T relative to $\mathcal{E}$. (d) Find T(p) where p(x) = 1 + x + x^2 + x^3. [4 points] (e) Find a basis $\mathcal{B}$ such that the standard matrix for T relative to $\mathcal{B}$ is a diagonal matrix. [3 points] (f) Is the linear transformation T one-to-one? onto? [3 points]

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The Taylor expansion for f(x) = sin(6x) about x = 0 is given by the following series: f(x) = 6x - (36x^3)/6 + (216x^5)/120 - ... This can also be written in sigma notation as: f(x) = Σ ((-1)^n * (6x)^(2n+1)) / (2n+1)! where n ranges from 0 to infinity.

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8. Use power reducing formulas to write $10\sin^4\alpha$ with only first powers.

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Solve this proof: A -> (B -> C) ~(~A v ~B) /C

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Question Help On January 1, 2017, Cable Corporation issues 11,500 stock-appreciation rights to its key executives. The terms of the plan state that the holders of the rights will receive a cash payment equal to the difference between the market price of the stock on the date of exercise and the pre-established price of $10 per share. There is a three-year vesting period and the rights may be exercised on January 1, 2020. The rights expire on January 1, 2022. The closing market prices follow: December 31, 2017 $13 per share December 31, 2018 $16 per share December 31, 2019 $14 per share What is the appropriate journal entry when the stock appreciation rights are exercised on January 1, 2020 when the market price is $14 per share? A. Cash APIC - SAR 16,100 16,100 B. Compensation Expense 161,000 Obligation under SAR Plan 161,000 C. Obligation under SAR Plan 46,000 Cash 46,000 D. Obligation under SAR Plan Deferred Compensation Click to select your answer. 161,000 161,000

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