<PRE><B>Question 772272</B>
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Write out *[tex \LARGE h\ =\ 120t\ -\ 16t^2].  Erase each *[tex \LARGE t].  Replace each erased *[tex \LARGE t] with *[tex \LARGE (6)].  Do the indicated arithmetic.  That is the easy part of the question.  The hard part is: At 6 seconds, is the object still on its way up, or has it started back down?


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
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My calculator said it, I believe it, that settles it
&lt;div style=&quot;text-align:center&quot;&gt;&lt;a href=&quot;http://outcampaign.org/&quot; target=&quot;_blank&quot;&gt;&lt;img src=&quot;http://cdn.cloudfiles.mosso.com/c116811/scarlet_A.png&quot; border=&quot;0&quot; alt=&quot;The Out Campaign: Scarlet Letter of Atheism&quot; width=&quot;143&quot; height=&quot;122&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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