document.write( "Question 999478: The speed of sound in air on a certain stormy day is about 1125 feet per second. \r
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document.write( "What is the speed of sound measured in miles per second? Round your answer to four decimal places.
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document.write( " miles per second \r
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document.write( "What is the speed of sound measured in miles per hour? Round your answer to the nearest whole number.
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document.write( " miles per hour \n" );
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Algebra.Com's Answer #617089 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The speed of sound in air on a certain stormy day is about 1125 feet per second. \n" ); document.write( "What is the speed of sound measured in miles per second? Round your answer to four decimal places. \n" ); document.write( "------ \n" ); document.write( "1125(ft/sec)*(1 mile/5280 ft) = (1125*1)/(1*5280)(miles/sec) = 0.2131(miles/sec)\r \n" ); document.write( "\n" ); document.write( "------------------------------------------ \n" ); document.write( "What is the speed of sound measured in miles per hour? Round your answer to the nearest whole number. \n" ); document.write( "1125(ft/sec) = 0.2131(miles/sec)(3600 sec/hr) = 767.8455 miles/hr \r \n" ); document.write( "\n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " |