02-18-2016, 12:36 PM

this is the problem number 10 in week 4 forum Math 110 American Military University.

there are total 30 problems in which a student has to choose 1 problem and post the solution.

This is a moderated forum. Your posting will not be visible to the rest of the class until I approve it. Occasionally, more than one person will tackle a problem before they can see the work of others. In that case, credit will be given to all posters. Once the solution to a problem has become visible, that problem is off limits and you will need to choose a different problem in order to get credit.

14) A chemist needs 130 milliliters of a 57% solution but has only 33% and

85% solutions available. Find how many milliliters of each that should be

mixed to get the desired solution.

there are total 30 problems in which a student has to choose 1 problem and post the solution.

This is a moderated forum. Your posting will not be visible to the rest of the class until I approve it. Occasionally, more than one person will tackle a problem before they can see the work of others. In that case, credit will be given to all posters. Once the solution to a problem has become visible, that problem is off limits and you will need to choose a different problem in order to get credit.

14) A chemist needs 130 milliliters of a 57% solution but has only 33% and

85% solutions available. Find how many milliliters of each that should be

mixed to get the desired solution.