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chelsea arnold

chelsea a.

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What is the chemical equation that corresponds to the lattice energy of Al2O3? a. $4 \mathrm{Al}(\mathrm{s})+3 \mathrm{O}_{2}(\mathrm{~g}) \rightarrow 2 \mathrm{Al}_{2} \mathrm{O}_{3}(\mathrm{~s})$ b. $2 \mathrm{Al}(\mathrm{s})+3 / 2 \mathrm{O}_{2}(\mathrm{~g}) \rightarrow \mathrm{Al}_{2} \mathrm{O}_{3}(\mathrm{~s})$ c. $\mathrm{Al}^{3+}(\mathrm{g})+\mathrm{O}^{2-}(\mathrm{g}) \rightarrow \mathrm{Al}_{2} \mathrm{O}_{3}(\mathrm{~s})$ d. $\mathrm{Al}^{3+}(\mathrm{s})+3 \mathrm{O}^{-}(\mathrm{g}) \rightarrow \mathrm{AlO}_{3}(\mathrm{~s})$ e. $2 \mathrm{Al}^{3+}(\mathrm{g})+3 \mathrm{O}^{2-}(\mathrm{g}) \rightarrow \mathrm{Al}_{2} \mathrm{O}_{3}(\mathrm{~s})$

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A quadratic equation can be factored as (x-5i)(x+5i)=0. a. What are the solutions to the quadratic equation? b. Write the quadratic equation in general form.

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An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420randomly selected reservations, 19 were no-shows. AtÎ…=0.01, test the airline's claim.Roundpto the nearest ten thousandth when calculating the test statistic.13)a) State the Null and Alternative Hypotheses

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What are the steps to creating a FBD, in the correct order.

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The surface of the heart would be lined by. The surface of the lung would be lined by. The abdominal cavity wall would be lined by.

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Write the repeating decimal first as a geometric series and then as a fraction (a ratio of two integers). $3.\overline{2694} = 3.26949494...$ Write the repeating decimal as a geometric series. Choose the correct answer below. A. $3.\overline{2694} = 3.26 + \sum_{k=0}^{\infty} 0.0094(0.01)^k$ B. $3.\overline{2694} = \sum_{k=0}^{\infty} 3.26(0.1)^k$ C. $3.\overline{2694} = \sum_{k=0}^{\infty} 0.0094(0.01)^k$ D. $3.\overline{2694} = 0.0094 + \sum_{k=0}^{\infty} 3.26(0.001)^k$ Write the repeating decimal as a fraction (a ratio of two integers) $3.\overline{2694} = \boxed{}$ (Type an integer or a simplified fraction.)

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Preparing for Cyberattacks in an Online Gaming Platform: a. Suppose that your business delivers a popular online gaming platform via its internet accessible servers. The platform serves a high number of customers and holds occasional user competition events. Aggressive cyberattacks on the servers have occurred at every such competition event and are expected in future events. The business software requirements for the game system include preventing, if possible, the failure of the game system during the event due to the cyberattacks. b. Argue whether to use software redundancy or software diversity to prepare your software system for these requirements and briefly explain how you would prepare it.

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Moving to the next question prevents changes to this answer. uestion 23 When bonds are retired prior to their maturity date: A. GAAP has been violated B. The issuing company probably will report an ordinary gain or loss C. The issuing company probably will report an extraordinary gain or loss D. The issuing company will report a non-operating gain or loss

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The type of RNA that helps in mRNA splicing is made by RNA polars

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Find the equation of the tangent line to the graph of $\sqrt{x} + \sqrt{y} = 8$ at the point $(49, 1)$.\newline Enter the exact answer.

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