document.write( "Question 173389: The formula for the height of a ball as a function of time is given by the equation h = -16t^2 + vt + h, where h is the height of a ball in feet, v is the initial velocity of the ball in feet per second, h is the initial height of the ball in feet, and t is the time in seconds after the ball was thrown.\r
\n" ); document.write( "\n" ); document.write( "If a ball is thrown from an initial height of 5 feet at an initial velocity of 20 feet per second, what is its height after 1 second? \n" ); document.write( "
Algebra.Com's Answer #128241 by midwood_trail(310)\"\" \"About 
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The formula for the height of a ball as a function of time is given by the equation h = -16t^2 + vt + h, where h is the height of a ball in feet, v is the initial velocity of the ball in feet per second, h is the initial height of the ball in feet, and t is the time in seconds after the ball was thrown.
\n" ); document.write( "If a ball is thrown from an initial height of 5 feet at an initial velocity of 20 feet per second, what is its height after 1 second?\r
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\n" ); document.write( "\n" ); document.write( "You are given the formula and what to plug into the formula.\r
\n" ); document.write( "\n" ); document.write( "Let h, in the function, = 5 \r
\n" ); document.write( "\n" ); document.write( "Let v = 20 \r
\n" ); document.write( "\n" ); document.write( "Let t = 1\r
\n" ); document.write( "\n" ); document.write( "Plug these values into the formula and simplify.\r
\n" ); document.write( "\n" ); document.write( "Can you take it from here?\r
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