document.write( "Question 1052405:  A rocket is launched from 180 feet above the ground at time t=0 . The function that models this situation is given by h=-16t^2+96t+180
\n" ); document.write( " , where t is measured in seconds and is height above the ground measured in feet.
\n" ); document.write( " What is a reasonable domain restriction for t in this context?
\n" ); document.write( " Determine the height of the rocket two seconds after it was launched.
\n" ); document.write( " Determine the maximum height obtained by the rocket.
\n" ); document.write( " Determine the time when the rocket is 100 feet above the ground.
\n" ); document.write( " Determine the time at which the rocket hits the ground.
\n" ); document.write( " How would you refine your answer to the first question based on your response to the second and fifth questions? \n" ); document.write( "

Algebra.Com's Answer #667803 by Alan3354(69443) $\"\"$ $\"About$

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Rockets have thrust, and accelerate upwards.
\n" ); document.write( "Have you ever seen a rocket launch? \n" ); document.write( "

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