document.write( "Question 1108757: I have a test next week and need help knowing how to solve and work this problem out. \r
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document.write( "A baseball is thrown from a stadium seat and its path is shown by h(t)=-16t^2+75, where h is height in feet and t is time in seconds.\r
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document.write( "A. How long before the ball hits the ground. Round to hundredths\r
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document.write( "B. How high off the ground is the stadium seat? \n" );
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Algebra.Com's Answer #723761 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A baseball is thrown from a stadium seat and its path is shown by h(t)=-16t^2+75, where h is height in feet and t is time in seconds.\r \n" ); document.write( "\n" ); document.write( "A. How long before the ball hits the ground. Round to hundredths \n" ); document.write( "h(t)=-16t^2+75 \n" ); document.write( "It hits the ground when h(t) = 0 \n" ); document.write( "-16t^2+75 = 0 \n" ); document.write( "Solve for t \n" ); document.write( "=============================== \n" ); document.write( "B. How high off the ground is the stadium seat? \n" ); document.write( "h(t) at t = 0 \n" ); document.write( " \n" ); document.write( " |