document.write( "Question 567775: A pharmacist wishes to mix a solution that is 4% Minoxidil. She has on hand 100ml of 3% solution and wishes to add some 6% solution to obtain the desired 4% solution. how much 6% solution should she add? \n" ); document.write( "
Algebra.Com's Answer #366686 by stanbon(75887)\"\" \"About 
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A pharmacist wishes to mix a solution that is 4% Minoxidil. She has on hand 100ml of 3% solution and wishes to add some 6% solution to obtain the desired 4% solution. how much 6% solution should she add?
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\n" ); document.write( "Equation:
\n" ); document.write( "mino + mino = mino
\n" ); document.write( "0.03*100 + 0.06x = 0.04(100+x)
\n" ); document.write( "Multiply thru by 100 to get:
\n" ); document.write( "3*100 + 6x = 4*100 + 4x
\n" ); document.write( "2x = 100
\n" ); document.write( "x = 50ml (amt of 6% solution needed)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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