document.write( "Question 154486: An astronaut on the moon tosses a ball upwards; by how much will the height of the ball exceed 100 feet if the ball's height follows:\r
\n" ); document.write( "\n" ); document.write( "h(t)=-2.6t^2+32.1t+5.5
\n" ); document.write( "a. 0.1 feet
\n" ); document.write( "b. 5.6 feet
\n" ); document.write( "c. 105.6 feet
\n" ); document.write( "d. the ball never exceeds the 100 foot mark
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Algebra.Com's Answer #113750 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
There's not enough info. You have to add either the initial upward speed or the time in flight. \n" ); document.write( "
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