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regina gomez

regina g.

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In the 1970s, scientists discovered that certain chemicals commonly used in aerosols could disrupt the ozone layer, which protects the earth from UV-B radiation. Protection of the ozone layer is a __________ while the ozone layer itself is a __________. Group of answer choices public good; private good public good; common resource common resource; private good common resource; public good

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XYZ produces paper products, which sell for $100,000. However, the production of the paper results in air pollution. This negative externality is $6,000. What is the marginal private benefit (MPB)? A) $6,000 B) $106,000 C) $94,000 D) $100,000

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(20 pts) The 20-kg ball of negligible size is fired from point A with an initial velocity of 10 m/s up the smooth inclined plane. Determine the distance from point C to where it hits the horizontal surface at D. Also, what is the velocity when it strikes the surface. Hint: Use Conservation of Energy to find the velocity of the ball when it reaches point B, also it can be used to find the velocity of point D.

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Of the following substances, an aqueous solution of ________ will form solution with [H+] > 1.0x10-7 > [OH-]. (Please circle all that applies) ? H2CO3 ? NaClO ? HF ? NaNO2 ? NaHSO3

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Q.2 (2.5 points) Determine the present worth of a geometric gradient series with a cash flow of 4% each year through year 10. The interest rate is 9% per year.

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A Series Circuit has $Z_1 = 200\Omega$, $Z_2 = -j200\Omega$, $Z_3 = j300\Omega$ and $V_S = 80\ V_{rms}$ (a) determine the total complex power supply by the Source, Magnitude & phase angle (b) determine the total real power Supplied by the Source (c) determine the power factor of the circuit (include leading or lagging)

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Please, I want a correct and clear solution for all the paragraphs, written in clear handwriting as well. Please, expert, it is your duty. I want to solve all the paragraphs correctly and beautifully. Please write the number of each question at the top of the page Q5. Course name: Probability theory. Q5) 1. If n(A) = 100, n(B) = 75, and n(A∩B) = 40, what is n(A∪B)? 2. If n(A) = 200, n(B) = 100, and n(A∪B) = 250, what is n(A∩B)? 3. If n(A) = 100, n(A∩B) = 20, and n(A∪B) = 150, what is n(B)? 4. If n(B) = 100, n(A∪B) = 175, and n(A∩B) = 40, what is n(A)? 5. If n(A) = 100 and n(A∩B) = 40, what is n(A∩B)? If n(U) = 200 and n(A∪B) = 150, what is n(A∩B)? 7. If n(A∪B) = 500, n(A∩B) = 200, and n(A∩B) = 150, what is n(A∪B)? 8. If n(A∩B) = 50, n(A∩B) = 200, and n(A∩B) = 150, what is n(A∪B)? 9. If n(A∩B) = 150 and n(A∩B∩C) = 40, what is n(A∩B∩C)? 10. If n(A∩C) = 100 and n(A∩B∩C) = 60, what is n(A∩B∩C)? 11. If n(A) = 200, n(A∩B∩C) = 40, n(A∩B∩C) = 20, and n(A∩B∩C) = 50, what is n(A∩B∩C)? 12. If n(A) = 200, n(A∩B∩C) = 40, n(A∩B∩C) = 20, and n(A∩B∩C) = 50, what is n(A∩B∩C)?

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In your opinion, Please do not copy! What are some common misconceptions about people with psychological disorders? How can we, as a society, contribute to the extinction of these misconceptions? Please help me, I will like and give good feedback!

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In an action potential, what is the main feature that brings about the state of afterhyperpolarization? a) Na+/K+ pump b) closed Na+ channels c) Ionic leakage of K+ channels d) Open K+ channels 2. How many peaks are there in a compound action potential? a) Two b) Four c) Six d) Eight 3. Most physiological types of diffusion are considered to be facilitated. True/False 4. A poison causes a drastic rise in E value with stimulation of the membrane. Thereafter, the membrane is slow to return towards resting membrane potential and levels off several millivolts above the threshold potential. This poison has likely affected which feature of the membrane? a) Effect voltage-gated K+ channels. b) Effect voltage-gated Na+ channels. c) Effect Na+/K+ ATP pump.

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How to use calculation or other methods to prove an interest rate is good or bad? For example, if a bank offers loan with 8% interest rate annually, how do I know if it is reasonable?

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