document.write( "Question 159107: I hope someone can help me with this questions.\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "A rocket is fired upward from the ground with velocity of 175 ft per second. After t seconds the hight of the rocket is given by -16t squared + 175t. Find the height after three seconds.
\n" );
document.write( "Please help me solve this problem
\n" );
document.write( "Thank you
\n" );
document.write( "megan \n" );
document.write( "
Algebra.Com's Answer #117238 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! h=-16t^2 + 175t \n" ); document.write( "h=-16*3^2+175*3 \n" ); document.write( "h=-16*9+525 \n" ); document.write( "h=-144+525 \n" ); document.write( "h=381 ft. answer. \n" ); document.write( " \n" ); document.write( " |