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sebastian bermudez

sebastian b.

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stion 6 work administrator enters the service password-encryption command into the configuration mode of a router. What plish? This command encrypts passwords as they are transmitted across serial WAN links. This command automatically encrypts passwords in configuration files that are currently stored in NVRAM. This command prevents someone from viewing the running configuration passwords. This command provides an exclusive encrypted password for external service personnel who are required to do rou maintenance. This command enables a strong encryption algorithm for the enable secret password command

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Write balanxed net ionic equation when ( NH4)2 CO3 and CaCI2 are mixed in aquous solution

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A 1.0 kg-ball moving at 2.0 m/s perpendicular to a wall rebounds from the wall at 1.5 m/s. The balls impulse is ____ (N s = Newton second) ? zero ? 0.5 N s away from wall ? 0.5 N s toward wall ? 3.5 N s away from wall ? 3.5 N s toward wall

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3. Recall that the relative entropy of q compared with p is given by $\mathcal{P}(p, q) = \int p \ln \frac{p}{q}$ When both $p \sim \mathcal{N}(\vec{m}_p, R_p)$ and $q \sim \mathcal{N}(\vec{m}_q, R_q)$ are Gaussian, the relative entropy has an explicit formula, $\mathcal{P}(p, q) = \underbrace{\frac{1}{2}(\vec{m}_p - \vec{m}_q)^T R_q^{-1}(\vec{m}_p - \vec{m}_q)}_{\text{Signal}} + \underbrace{\frac{1}{2}[tr(R_p R_q^{-1}) - |K| - \ln \det(R_p R_q^{-1}) ]}_{\text{Dispersion}}$

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Solve the following system of equations for all three variables. -6x - 2y - 5z = 2 -3x + 2y + 6z = 5 10x - 2y - 7z = -10

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Find (dy)/(dx) by implicit differentiation. x^(4)+x^(6)y^(6)+y^(7)=3 (dy)/(dx)= Find dy by implicit differentiation. xp 66 dy xp

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Ages of voters Frequency, f (in millions) 18 to 20 4.2 21 to 24 7.9 25 to 34 20.5 35 to 44 22.9 45 to 64 53.5 65 and over 28.3 Use the frequency distribution to find the probability that a voter chosen at random is in the 18 to 20 years old group. Give answer as a decimal rounded to three decimal places. Do not write 0.123 as .123.

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Oisha gave a parcel of realty to Julie valued at $197,500 (Oisha purchased the property five years ago for $83,000). a. Compute the amount of the taxable gift on the transfer, if any. b. Suppose several years later Julie sold the property for $204,800. What is the amount of her gain or loss, if any, on the sale? Answer is complete but not entirely correct. a. Amount of taxable gift $ 182,500 b. Amount of gain $ 121,800

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5. Let A be an ($n \times n$)-matrix whose nullity is 0. Which of the following is NOT correct? (A) A is invertible. (B) The row vectors of A are linearly independent. (C) The reduced row echelon form of A is $I_n$. (D) rank(A) = n. (E) 0 is an eigenvalue of A.

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(b) The hydrogen evolution reaction at a Pt electrode yields a current density of 6.7 mA cm$^2$ at an overpotential of -0.20 V at 25 $^\circ$C. Estimate the exchange current density, assuming \(\alpha = 0.5\), and comment on the magnitude of this value. [5 Marks] (c) The hydrogen evolution reaction at a Hg electrode displays an exchange current density of $2.1 \times 10^{-13}$ A cm$^{-2}$. Estimate the current density for the HER at an overpotential ($\eta$) of -0.20 V at 25 $^\circ$C, assuming \(\alpha = 0.5\), and comment on the magnitude of this value compared to that for Pt. [5 Marks]

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