Numerade

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The following reaction is observed by refluxing IrCl(PPh3)3 in benzene for 1 hour. Propose an explanation. (Note: PPh3 = Triphenylphosphine)

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Which of the following would not be a chemoheterotroph in Sagan's model for life in jovian atmospheres? Question 50 options: floaters sinkers hunters

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in IPSec, is useful for protecting traffic between different networks, when traffic must pass through an intermediate, untrusted network. This is primarily handled from Firewall to Firewall and thus leaves the data unprotected within the internal network. Supposed to be as secure as wired LAN connections, but lacks the physical security of controlling the ports. is the default mode for IPSec, and it is used for end-to-end (Host-to-Host) communications. In this mode, IPSec encrypts only the IP payload. Encrypted replacement for Telnet. Can use Public Keys, Digital Certs, or passwords for Authentication provides authentication, integrity, and anti-replay protection for the entire packet (both the IP header and the data payload carried in the packet) in IPSec. It does not provide confidentiality (by itself).

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Phil has two health insurance policies with different insurers and a claim for $50,000. How will this loss be settled? a) Each insurer is liable for a proportion of the loss based on each insurer's limits of coverage b) The claim will be denied as it is illegal to own more than one health insurance policy c) Both insurers will pay 100% of the claim minus any applicable deductibles d) The insurers will split the claim equally

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Given the following K value, which side of the equilibrium is favored? K = 2.4 \times 10^{14} Choose one: A. reactants B. products C. neither

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Find $\Delta z$ and the total differential $dz$ for the function $f(x,y) = x \sin y$: (i) Evaluate $f(2,6)$ and $f(1.93,6.02)$ and calculate $\Delta z$, and (ii) Use the total differential $dz$ to approximate $\Delta z$. a) (i) $\Delta z = 0.056727$; (ii) $dz = 0.057966$ b) (i) $\Delta z = 0.066727$; (ii) $dz = 0.077966$ c) (i) $\Delta z = 0.056727$; (ii) $dz = 0.077966$ d) (i) $\Delta z = 0.066727$; (ii) $dz = 0.057966$ e) (i) $\Delta z = 0.036727$; (ii) $dz = 0.047966$

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(4 of 50) Which of the following supports the notion that homogenital acts are representative of a failure to use genitalia in accord with their primary function? able[[Leiser],[Paul],[Murphy],[Cameron],[None of the above.]] (4 of 50) Which of the following supports the notion that homogenital acts are representative of a failure to use genitalia in accord with their primary function? OLeiser OPaul O Murphy Cameron O None of the above Corrections: (4 of 50) Which of the following supports the notion that homogenital acts are representative of a failure to use genitalia in accord with their primary function? able[[Leiser],[Paul],[Murphy],[Cameron],[None of the above.]] (4 of 50) Which of the following supports the notion that homogenital acts are representative of a failure to use genitalia in accord with their primary function? O Leiser O Paul O Murphy O Cameron O None of the above

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how does that opportunity cost change as society chooses to produce and consume more computers?

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In this exercise you will investigate the frequency response of an RC high-pass filter and an RC low-pass filter. You will theoretically investigate the two filters and summarize their predicted responses by creating magnitude versus frequency plots and phase versus frequency plots. You then will construct two filters and measure their actual frequency responses. Finally you will compare the actual responses to the predicted responses. Procedure Part A. Preliminary Calculations for the filters 1. Preliminary calculations for the high-pass filter shown in Figure 1. (a.) Write the transfer function of the filter shown in Figure 1, that is, write an expression for Vout/Vin in terms of R, C and j?. Vout/Vin = Note that the transfer function of an RC high-pass filter is a complex number which can be expressed in polar form as: $\frac{1}{\sqrt{1+(f_l/f)^2}} \angle \arctan(f/f_l)$ Where $f_l$ is defined as the lower cutoff frequency and $f$ is the variable input frequency (b.) Determine the lower cutoff frequency, $f_l$, of the high-pass filter. (Note that $f_l$ is also referred to as the half-power frequency of the high-pass filter) $f_l = $ (c.) Complete Table 1 for the high-pass filter shown in Figure 1. Figure 1 Figure 2 R 8.2 ?? C 22 nF Vin R 8.2 ?? Vout Vin C 22 nF Vout High-pass filter Low-pass filter

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Question 2 Janney purchased a lot 10 years ago, and at the time payed $500,000 for it. She has an opportunity to build a duplex on the lot, which she estimates will be sold for $1,000,000. Building the duplex will cost $200,000. An investor offers to purchase the lot from Janney. What is the minimum that the investor must offer so that it is rational for Janney to accept this offer? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a $500,000 b $800,000 c $1,500,000 d $1,000,000 Answered

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jonathan r.