document.write( "Question 681565: In English:
\n" ); document.write( "Ten people are randomly seated at a round table. What the probability p that two members of a couple in particular are sitting together?\r
\n" ); document.write( "\n" ); document.write( "En español:
\n" ); document.write( "Diez personas se encuentran sentadas aleatoriamente en una mesa redonda. ¿Cuál es la probabildad p de que dos miembros de una pareja en particular esten sentados juntos? \n" ); document.write( "
Algebra.Com's Answer #422692 by Edwin McCravy(20055)\"\" \"About 
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document.write( "En español:\r\n" );
document.write( "

\n" ); document.write( "Diez personas al azar están sentadas en una mesa redonda. ¿Lo que la probabilidad p que dos miembros de una pareja en particular están sentados juntos?
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document.write( "Tenemos cosas de 9, 8 personas solteras y 1 par.\r\n" );
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document.write( "Supongamos que los dos\r\n" );
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document.write( "Ya que es una mesa redonda, estos 9 se consideran al mismo tiempo,\r\n" );
document.write( "así que vamos a calcular la probabilidad de CDEFGHIJ (AB) y dividir\r\n" );
document.write( "por 9.\r\n" );
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document.write( "(AB)CDEFGHIJ\r\n" );
document.write( "C(AB)DEFGHIJ\r\n" );
document.write( "CD(AB)EFGHIJ\r\n" );
document.write( "CDE(AB)FGHIJ\r\n" );
document.write( "CDEF(AB)GHIJ\r\n" );
document.write( "CDEFG(AB)HIJ\r\n" );
document.write( "CDEFGH(AB)IJ\r\n" );
document.write( "CDEFGHI(AB)J\r\n" );
document.write( "CDEFGHIJ(AB)\r\n" );
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document.write( "Hay 2! maneras de organizar el (AB) y 8! maneras de organizar la\r\n" );
document.write( "CDEFGHIJ, por lo tanto, 2! ·8! = 2·40320 = 80640 maneras.\r\n" );
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document.write( "Luego dividimos por 9 ya que es una mesa redonda:\r\n" );
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document.write( "\"80640%2F9\" = 8960\r\n" );
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document.write( "In English: 	\r\n" );
document.write( "

\n" ); document.write( "Ten people are randomly seated at a round table. What the probability p that two members of a couple in particular are sitting together?
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document.write( "We have 9 things, 8 single people and 1 couple.\r\n" );
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document.write( "Suppose the two \r\n" );
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document.write( "Since it is a round table, these 9 are considered all the same,\r\n" );
document.write( "so we will calculate the probability of (AB)CDEFGHIJ and divide\r\n" );
document.write( "by 9.\r\n" );
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document.write( "(AB)CDEFGHIJ\r\n" );
document.write( "C(AB)DEFGHIJ\r\n" );
document.write( "CD(AB)EFGHIJ\r\n" );
document.write( "CDE(AB)FGHIJ\r\n" );
document.write( "CDEF(AB)GHIJ\r\n" );
document.write( "CDEFG(AB)HIJ\r\n" );
document.write( "CDEFGH(AB)IJ\r\n" );
document.write( "CDEFGHI(AB)J\r\n" );
document.write( "CDEFGHIJ(AB)\r\n" );
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document.write( "There are 2! ways to arrange the (AB) and 8! ways to arrange the\r\n" );
document.write( "CDEFGHIJ, therefore, 2!·8! = 2·40320 = 80640 ways.\r\n" );
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document.write( "Then we divide by 9 since it is a round table:\r\n" );
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document.write( "\"80640%2F9\" = 8960\r\n" );
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document.write( "Edwin
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