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stephanie blackwell

stephanie b.

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Using the Nernst equation to calculate nonstandard cell voltage A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: $Cu^{2+}(aq) + Zn(s) \rightarrow Cu(s) + Zn^{2+}(aq)$ Suppose the cell is prepared with 1.36 $M$ $Cu^{2+}$ in one half-cell and 4.64 $M$ $Zn^{2+}$ in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.

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If a woman wanted to get a test for early detection of cervical cancer, she should have a(n): O sigmoidoscopy O PSA test O ultrasound O Pap test O mammogram

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Find the slope of the tangent line for the curve $r = -7 - 5\cos\theta$ when $\theta = \frac{\pi}{4}$.

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CSF in the structure labeled "F" on the figure below will flow into which of the following structures next? A F E B D C

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5. Use the laws of logarithms for the following. a) Write the expression in terms of $\log x$ and $\log y$. $\log \frac{x^3}{10y}$ b) Write the expression as a single logarithm. $3\log a - \log b - \frac{1}{2}\log c$

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The piezoelectric effect can be utilized for biosensing applications. There are multiple ways in which the piezoelectric effect can be utilized, both in the form of bulk acoustic wave and surface acoustic wave. Pick one and describe how you would utilize the acoustic wave for biosensing applications.

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Assume you are an Asset Consultant working for a local Asset Management company called LIAN'LISE ASSET MANAGERS, which has been operating in Namibia for the past 50 years. You then saw a Request for Proposal advert placed in the Namibian Newspaper dated 4 November 2020, requesting Asset Management services to manage Foreign Reserves worth N$30 billion over 10 years on behalf of the Bank of Namibia (BoN). The advert indicates that the BoN raised these funds from a recently successful Eurobond issue with a maturity of 10 years. The due date for submission of RFPs is 30 November 2020 to the BoN. What is your reaction?

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What the experimental probability that consonant i5 drawn? 8. # 4 D. #

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3. $5p - rq = 3$ $3p - 5q = 7$ In the system of equations above, $r$ is a constant and $p$ and $q$ are variables. For what value of $r$ will the system of equations have no solution? A) $ rac{5}{3}$ B) $ rac{25}{3}$ C) $ rac{3}{7}$ D) 5

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The fraction \frac{6}{10} is equivalent to which of the following? \begin{itemize} \item \frac{3}{6} \item \frac{24}{40} \item \frac{12}{24} \item \frac{16}{20} \end{itemize}

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