document.write( "Question 1135136: Directions: Find the total number of possibilities for the event.\r
\n" ); document.write( "\n" ); document.write( "Nine rooms in a house need to be painted.\r
\n" ); document.write( "\n" ); document.write( "Each room can be painted white or yellow.\r
\n" ); document.write( "\n" ); document.write( "Why is the answer not 18?
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Algebra.Com's Answer #752677 by rothauserc(4718)\"\" \"About 
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Each room has two choices, white or yellow paint
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\n" ); document.write( "therefore we have the following,
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\n" ); document.write( "2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 = 2^9 = 512 possibilities
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