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	<id>https://gradwiki.math.ucr.edu/index.php?action=history&amp;feed=atom&amp;title=007B_Sample_Midterm_1%2C_Problem_2</id>
	<title>007B Sample Midterm 1, Problem 2 - Revision history</title>
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	<updated>2026-04-20T14:28:07Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://gradwiki.math.ucr.edu/index.php?title=007B_Sample_Midterm_1,_Problem_2&amp;diff=4127&amp;oldid=prev</id>
		<title>Kayla Murray: Created page with &quot;&lt;span class=&quot;exam&quot;&gt; A population grows at a rate   ::&lt;math&gt;P'(t)=500e^{-t}&lt;/math&gt;  &lt;span class=&quot;exam&quot;&gt;where &amp;nbsp;&lt;math style=&quot;vertical-align: -5px&quot;&gt;P(t)&lt;/math&gt;&amp;nbsp; is the p...&quot;</title>
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		<updated>2017-11-20T17:59:27Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt; A population grows at a rate   ::&amp;lt;math&amp;gt;P&amp;#039;(t)=500e^{-t}&amp;lt;/math&amp;gt;  &amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt;where  &amp;lt;math style=&amp;quot;vertical-align: -5px&amp;quot;&amp;gt;P(t)&amp;lt;/math&amp;gt;  is the p...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt; A population grows at a rate &lt;br /&gt;
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::&amp;lt;math&amp;gt;P'(t)=500e^{-t}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt;where &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: -5px&amp;quot;&amp;gt;P(t)&amp;lt;/math&amp;gt;&amp;amp;nbsp; is the population after &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: 0px&amp;quot;&amp;gt;t&amp;lt;/math&amp;gt;&amp;amp;nbsp; months.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt;(a) &amp;amp;nbsp; Find a formula for the population size after &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: 0px&amp;quot;&amp;gt;t&amp;lt;/math&amp;gt;&amp;amp;nbsp; months, given that the population is &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: 0px&amp;quot;&amp;gt;2000&amp;lt;/math&amp;gt;&amp;amp;nbsp; at &amp;amp;nbsp;&amp;lt;math style=&amp;quot;vertical-align: 0px&amp;quot;&amp;gt;t=0.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;span class=&amp;quot;exam&amp;quot;&amp;gt;(b) &amp;amp;nbsp; Use your answer to part (a) to find the size of the population after one month.&lt;br /&gt;
&amp;lt;hr&amp;gt;&lt;br /&gt;
[[007B Sample Midterm 1, Problem 2 Solution|'''&amp;lt;u&amp;gt;Solution&amp;lt;/u&amp;gt;''']]&lt;br /&gt;
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[[007B Sample Midterm 1, Problem 2 Detailed Solution|'''&amp;lt;u&amp;gt;Detailed Solution&amp;lt;/u&amp;gt;''']]&lt;br /&gt;
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[[007B_Sample_Midterm_1|'''&amp;lt;u&amp;gt;Return to Sample Exam&amp;lt;/u&amp;gt;''']]&lt;/div&gt;</summary>
		<author><name>Kayla Murray</name></author>
	</entry>
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