document.write( "Question 859322: t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t) = -4.9t^2 + 310 t + 178. \r
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document.write( "Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? \n" );
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Algebra.Com's Answer #517689 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! You would look for the t-intercept, using t-axis as the horizontal axis.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Taking the positive result, \n" ); document.write( " \n" ); document.write( " |