document.write( "Question 768998: Please help me solve this. An arrow is shot vertically upward from a platform 35 ft. high at a rate of 201 ft. per sec. When will the arrow hit the ground? Thank you. \n" ); document.write( "
Algebra.Com's Answer #468619 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! An arrow is shot vertically upward from a platform 35 ft. high at a rate of 201 ft. per sec. When will the arrow hit the ground? \n" ); document.write( "-------------------------- \n" ); document.write( "Height Formula::: h(t) -16t^2 + vot + so \n" ); document.write( "------ \n" ); document.write( "The height, when it hits the ground, is zero. \n" ); document.write( "------------ \n" ); document.write( "Solve -16t^2+201t+35 = 0 \n" ); document.write( "------ \n" ); document.write( "Ans: t = 12.73 seconds \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==================\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |