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Questions in Grade College

📝 Answered - As you listen to the presentations of your classmates, remember the criteria for audience members. Audience members: Give their full attention and respect to the presenter. Take notes, as needed. Are prepared to summarize the presenters' mathematical argument or strategy. Ask clarifying questions. Are prepared to make connections between the presenters' ideas and their own ideas. Use this space to take notes.

📝 Answered - What is a common localized adverse effect following a tetanus vaccine injection? A. Significant swelling at the injection site B. Intense headaches C. Prolonged fever D. Severe abdominal pain

📝 Answered - $11 \div \frac{4}{3}

📝 Answered - Select all that apply. How can you provide context for your external-informational message? A. Provide a statement that you know readers will agree with. B. Remind readers that they are customers of yours. C. Thank readers for using your product or service. D. Clearly and directly state your objective to readers.

📝 Answered - Given $y=\frac{x}{x^2+2}$. Find $y^{\prime}$ and $y^{\prime \prime}$. $y^{\prime}=$ $\square$ $y^{\prime \prime}=$ $\square$

📝 Answered - Select all the correct answers. Which functions have a range of [tex]$\left\{y \in R \mid-\infty\ \textless \ y\ \textless \ \infty\right\}$[/tex]? [tex]$f(x)=2^{x+3}$[/tex] [tex]$f(x)=-4 x+11$[/tex] [tex]$f(x)=-(x+1)^2-4$[/tex] [tex]$f(x)=\frac{2}{3} x-8$[/tex] [tex]$f(x)=x^2+7 x-9$[/tex]

📝 Answered - Subtract: $\left(-9 b^9-11 n\right)-\left(6 b^9-7 n\right)$ Your answer should be in simplest terms.

📝 Answered - Use the proper number of significant figures to express each value. (a) [tex]$97.3+1.00-56.0=$ (b) [tex]$\left(2.8 \times 10^5\right)\left(9.99 \times 10^3\right)=$\times 10^9[/tex] (c) [tex]$\frac{52.0 \times 10^4}{3.75 \times 10^{-2}}+4.37 \times 10^2=$

📝 Answered - Simplify each of the expressions below by combining like terms. \begin{tabular}{|l|l|l|} \hline 4. $18+21 r-4 r+19 n-3$ & \multicolumn{2}{|c|}{5. $-x+6 y-9 x-2 y-4 y$} \\ \hline 7. $-4 \frac{1}{2} x+15+\frac{7}{2} x-23$ & 8. $4 a-7.5 b+9 b-2.1 a$ & \\ \hline \multicolumn{2}{|c|}{\multirow{2}{*}{\begin{tabular}{l} 10. Simplify an expression for the perimeter of the rectangle. $24.6 x-10.4$ $\square$ $7 x+3.1$ \\ Perimeter: $\qquad$ \end{tabular}}} & 11. Marge s below. \\ \hline & & \\ \hline \end{tabular}

📝 Answered - Select the correct answer. Which statement is true about this equation? [tex]$y=2^x+4$[/tex] A. It represents both a relation and a function. B. It represents neither a relation nor a function. C. It represents a relation only. D. It represents a function only.