document.write( "Question 594275: If a ball is dropped from the top of a 256-ft building, then the formula
\n" ); document.write( "h(t)= 256-16t^2\r
\n" ); document.write( "\n" ); document.write( "expresses its height h(t) in feet as a function of the time t in seconds.
\n" ); document.write( "1.Find h(2), the height of the ball 2 seconds after it is dropped.
\n" ); document.write( "2.Find h(4).
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Algebra.Com's Answer #376672 by Alan3354(69443)\"\" \"About 
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If a ball is dropped from the top of a 256-ft building, then the formula
\n" ); document.write( "h(t)= 256-16t^2 expresses its height h(t) in feet as a function of the time t in seconds.
\n" ); document.write( "1.Find h(2), the height of the ball 2 seconds after it is dropped.
\n" ); document.write( "Sub 2 for t
\n" ); document.write( "h(2) = 256 - 16*2^2 = 256 - 64
\n" ); document.write( "h(2) = 192 ft
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\n" ); document.write( "2.Find h(4).
\n" ); document.write( "Do the same as above.
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