document.write( "Question 1145056: A model rocket is launched with an initial upward velocity of 204 ft/s. The rockets height “h” (in feet) after “t” seconds is given by the following.
\n" ); document.write( "H=204t-16t squared
\n" ); document.write( "Find l values of “t” for which the rockets height is 100 ft.
\n" ); document.write( "Round your answers to nearest hundredth. \n" ); document.write( "

Algebra.Com's Answer #766237 by Alan3354(69443) $\"\"$ $\"About$

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A model rocket is launched with an initial upward velocity of 204 ft/s. The rockets height “h” (in feet) after “t” seconds is given by the following.
\n" ); document.write( "H=204t-16t squared
\n" ); document.write( "Find l values of “t” for which the rockets height is 100 ft.
\n" ); document.write( "=======================
\n" ); document.write( "h(t) = -16t^2 + 204t = 100
\n" ); document.write( "= -16t^2 + 204t - 100 = 0
\n" ); document.write( "Solve for t\r
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