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raul fisher

raul f.

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A EM plane wave has an electric field vector given by vec(E)=(hat(x)+3y)e^(-jhat(p)x)(v)/(mi) and a magnetic: field vector given by vec(H)(z,t)-(-0.006hat(x)+0.002hat(y))e^(-1(\beta )/(b)ar (\beta ))(A)/((m)) what is the impedance of the material the wave if propagating in?

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R. Rothrock (2018). Digital resilience: Is your company ready for the next cyber threat?

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3. The electric field between two plates is E. A proton has an initial velocity $v_{initial}$. The proton is moving towards the positive plate and stops. a)Find the distance from the plate. You can assume $v_{final} = 0$ and the mass of the proton is $m_{proton}$

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3) A circular loop of wire, with radius R, lies in the xy plane (centered at the origin) and carries a current I running counterclockwise as viewed from the positive z axis. (a) (2 pts) What is its magnetic dipole moment? (b) (3 pts) What is the (approximate) magnetic field at points far from the origin?

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5. According to the Centers for Medicare & Medicaid Services, 21% of nursing homes in the United States received five stars in overall ratings on a scale of 1 to 5. A random sample of seven nursing homes was selected. What is the probability that exactly three of them received five stars? A. 0.0432 B. 0.0944 C. 0.1263 D. 0.1527 2

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Which of the following are not analogous in function? Tubulin and ParM Gelsolin and Katanin Capping protein and +TIPS Profilin and Stathmin None of the above (all are analogous) Question 3 1 pts Which of the following proteins are all required for treadmilling in the leading edge of a migrating cell? actin, ARP, activating factor, cofilin actin, formin, profilin, actinin actin, ARP, profilin, stathmin actin, formin, activating factor, cofilin

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Q.3) Determine the force in each member of the truss shown in Figure. Indicate whether the members are in tension or compression. Using the method of joints. [8 marks]

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What are the questions that should be asked when selecting a manual or computerized accounting system? Discuss in 180-220 words. When choosing between a manual or computerized accounting system, there are several important questions that should be asked. These questions will help determine which system is the most suitable for a particular business. Firstly, it is important to consider the size and complexity of the business. A larger business with a high volume of transactions may benefit from a computerized system, which can handle large amounts of data more efficiently. On the other hand, a smaller business with fewer transactions may find a manual system more cost-effective and easier to manage. Secondly, the level of accuracy required should be considered. Computerized systems are generally more accurate than manual systems, as they can perform complex calculations and minimize human error. However, manual systems can still be accurate if proper checks and balances are in place. Another important question to ask is the level of security needed. Computerized systems can offer better security measures, such as password protection and data encryption, to protect sensitive financial information. Manual systems, on the other hand, may be more vulnerable to theft or loss of data. Additionally, the level of technical expertise within the business should be taken into account. Computerized systems require employees to have a certain level of computer literacy and training, whereas manual systems can be operated by anyone with basic accounting knowledge. In conclusion, when selecting an accounting system, it is crucial to consider the size and complexity of the business, the required level of accuracy, the needed security measures, and the technical expertise available. By asking these questions, businesses can make an informed decision and choose the most suitable accounting system for their needs.

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Constant of Proportionality - Table Determine the constant of proportionality(k) for each table and write the proportional relationship between x and y. 1) x 10 20 35 45 y 4 8 14 18 2) x 9 4 2 11 y 63 28 14 77 3) x 2 3 8 10 y 8 12 32 40 4) x 14 21 28 35 y 12 18 24 30 5) 6)

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Directions: Solve each of the following problems on proportion. Answer the questions that follow. 1. Find the unknown value in the proportion $2:x = 3:9$.

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