document.write( "Question 432312: h=-16t^2+64t\r
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document.write( "A. The object reaches its maximum height 2 seconds after it is propelled. What is the maximum height?\r
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document.write( "B. After how many seconds does the object hit the ground?\r
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document.write( "Please help me work this out!!\r
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document.write( "Thanks,\r
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document.write( "Chris \n" );
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Algebra.Com's Answer #299764 by shree840(260)![]() ![]() You can put this solution on YOUR website! your formula is given h=-16T^2+64t \n" ); document.write( "substitute t=2 \n" ); document.write( "h=-16(2)^2+64*2 \n" ); document.write( "=-64+128=64 ANS \n" ); document.write( " |