document.write( "Question 1180367: A classroom has 25 students, 12 are into sports, 10 are into theater and 4 are into
\n" ); document.write( "both sports and theater. What is the probability of students who are into
\n" ); document.write( "1. sports?
\n" ); document.write( "2. theater?
\n" ); document.write( "3. sports or theater?
\n" ); document.write( "4. sports and the ater?
\n" ); document.write( "5. not into sports or theater? \n" ); document.write( "

Algebra.Com's Answer #809991 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "A classroom has 25 students, 12 are into sports, 10 are into theater and 4 are into
\n" ); document.write( "both sports and theater. What is the probability of students who are into
\n" ); document.write( "1. sports?
\n" ); document.write( "2. theater?
\n" ); document.write( "3. sports or theater?
\n" ); document.write( "4. sports and the ater?
\n" ); document.write( "5. not into sports or theater?
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document.write( "1)  P(sport) = .\r\n" );
document.write( "\r\n" );
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document.write( "2)  P(theater) =  = .\r\n" );
document.write( "\r\n" );
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document.write( "3)  P(sport or theter) = P(sport) + P(theater) - P(both) =  = \r\n" );
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document.write( "4)  P(sport and the theater) = .\r\n" );
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document.write( "5)  P(not sport or theater) = 1 - P(sport or theater) = 1 -  = .\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved. All questions are answered.\r
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