document.write( "Question 432512: Of ten dresses on a rack, three have a 1-inch hem, six have a 2-inch hem, and one has a 3-inch hem. Whats the expected hem of a dress randomly selected from this set? \n" ); document.write( "
Algebra.Com's Answer #299868 by edjones(8007) You can put this solution on YOUR website! 3*1=3 \n" ); document.write( "6*2=12 \n" ); document.write( "1*3=3 \n" ); document.write( ". \n" ); document.write( "3+12+3=18 \n" ); document.write( "18/10=1.8\" the expected hem of a dress. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |