document.write( "Question 1156109: A mortar shell is s feet above the ground after t seconds, where
\n" ); document.write( "f(t) = −16t2 + 512t + 64.
\n" ); document.write( " Find the height of the shell 26 seconds after it is fired.
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Algebra.Com's Answer #778796 by ikleyn(52780)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Substitute the value t = 26 into the formula and calculate.\r
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\n" ); document.write( "\n" ); document.write( "You can do it as easy, as I can, and you do not need my help for such a routine task.\r
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