document.write( "Question 120482: An astronaut standing on the surface of the moon throws a rock upward. The height of the rock is given by s=-2.7t^2+27t+6.3, where s is the height in metres and t is the time in seconds.What was the initial height of the rock? \n" ); document.write( "
Algebra.Com's Answer #88314 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Ans: s(0) = 6.3 meters \n" ); document.write( "=========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |