document.write( "Question 1012234: a pyrotechnician plans for two fireworks to explode together at the same height in the air. they travels at speeds shown at the right. firework b is launched 0.25 s before firework a. how many seconds after firework b launches will both fireworks explode\r
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document.write( "Firework A 220 ft/s
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document.write( "Firework B 200 ft/s \n" );
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Algebra.Com's Answer #628105 by ValorousDawn(53)![]() ![]() You can put this solution on YOUR website! By the time firework a has been launched, firework b has already been launched for 0.25 seconds, so if we treat the two as equations, then \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "And we want to know when these two equal eachother, as that's they will both detonate. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |