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\documentclass [12pt] {article}


\usepackage{graphicx, amsmath}


\topmargin 0pt
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\textwidth 6.5in

\title{\vspace{-.5in}Quiz 5}
\date{}


\begin{document}
\maketitle
\vspace{-0.9in}

\noindent{This is a two-stage quiz. During the first stage, use your knowledge \& calculator. You have
15 min. In the second stage, you are now welcome to use your books, notes, and students
in the class to retake the same quiz. You have the remainder of the quiz time to write one
solution (with everyone's name on it!!!) to be turned in for the group. }

\vspace{.3in}

\noindent{Show \emph{all} your work. Reasonable supporting work must be shown for any partial credit. }

\begin{enumerate}
%WebHW7.2#1 
\item $[3]$ Find $\displaystyle{\int \cos^2(x)\sin^3(x)\, dx}$.
\vspace{1.7in}

%IPActivity \#2
\item $[3]$ Find $\displaystyle{\int x^{\frac{-1}{2}}\ln(x)\, dx}$.
\vspace{1.7in}





%Section7.1#75 
\item  A particle has velocity $v(t)=te^{-t}$ meters per second. 
 \begin{enumerate}
 
 \item $[2]$ What is the particle's acceleration at time $t$?
 \vspace{.5in}
 \item $[2]$ How far will the particle travel in the first $t$ seconds? 
  \vspace{.5in}
   \end{enumerate}

%\vspace{-3.2in}\hspace{3.5in}\includegraphics[height=2.5in]{quiz1c}	
\end{enumerate}
\end{document}
