document.write( "Question 897081: A solution that is 30% salt is mixed with a solution that is 40% salt. Which of the following ( 30%, 35%,39%, 40%, and 45%) are not possible choices for the concentration of salt in the resulting mixture. \n" ); document.write( "
Algebra.Com's Answer #543960 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 45% is not possible. \n" ); document.write( "Add a lesser concentration (30%) to 40% will not increase the concentration of the mix. \n" ); document.write( "30% and 40% are possible if none of the other mix is used. \n" ); document.write( "Equal amounts gives the average, 35% \n" ); document.write( " |