document.write( "Question 946929: A ball is thrown into the air with the in initial upward velocity of 60 ft/s. It's height (h) in feet after t seconds is given by the function h=- -16t^2+60t+6. What will the height be at t=3 seconds? \n" ); document.write( "
Algebra.Com's Answer #577703 by Alan3354(69443)\"\" \"About 
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A ball is thrown into the air with the in initial upward velocity of 60 ft/s. It's height (h) in feet after t seconds is given by the function h=- -16t^2+60t+6. What will the height be at t=3 seconds?
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\n" ); document.write( "h= -16t^2+60t+6
\n" ); document.write( "Sub 3 for t
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