document.write( "Question 1191624: How many different signals consisting of five symbols can be sent using the dot and dash of Morse code?
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Algebra.Com's Answer #823410 by ikleyn(52781)\"\" \"About 
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document.write( "The number of different signals using precisely n symbols \r\n" );
document.write( "(dot or dash of Morse code) is  \"2%5En\",  n= 1, 2, 4, . . . \r\n" );
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document.write( "Therefore, the answer to the problem's question is\r\n" );
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document.write( "    N(signals) = \"2%5E1\" + \"2%5E2\" + \"2%5E3\" + \"2%5E4\" + \"2%5E5\" = 2 + 4 + 8 + 16 + 32 = 62.    ANSWER\r\n" );
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