document.write( "Question 523986: An object is projected vertically upward from the top of a building with an initial velocity of 128 ft/sec. Its distance s(t) in feet above the ground after t seconds is given by the equation s(t) = −16t2 + 128t + 120.
\n" ); document.write( "A.)Find maximum distance above the ground.
\n" ); document.write( "B.)Find the height of the building. \n" ); document.write( "

Algebra.Com's Answer #347513 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Do you want the Algebra solution or the Calculus solution for part a? Either way, the height of the building is the height of the projectile at time zero. Substitute 0 for

and do the arithmetic.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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