Question: If a scientist mixed 15% saline solution with 48% saline solution to get 20 gallons of 35% saline solution, how many gallons of 15% and

If a scientist mixed 15% saline solution with 48% saline solution to get 20 gallons of 35% saline solution, how many gallons of 15% and 48% solutions were mixed? Round each to the nearest whole gallon.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

The following are the financial statements for Nailsea plc for the years ended 30 June 2009 and 2010: There were no disposals of non-current assets in either year. Dividends were paid in 2009 and...

For the following exercise, use a system of linear equations with two variables and two equations to solve. The startup cost for a boutique is $15,000, and each floral arrangement costs $17 for the...

Use a system of linear equations with two variables and two equations to solve. A. The startup cost for a boutique is $15,000, and each floral arrangement costs $17 for the boutique to make. If each...

For the following exercise, use a system of linear equations with two variables and two equations to solve. If a scientist mixed 15% saline solution with 48% saline solution to get 20 gallons of 35%...

Need additional help with solving these Linear Equations; A coin bank containing only dimes and quarters has 32 more dimes than quarters. The total value of the coins is $6. How many quarters and...

If a scientist mixed 10% saline solution with 60% saline solution to get 25 gallons of 30% saline solution, how many gallons of 10% and 60% solutions were mixed? 10% saline solution gal 60% saline...

For the following exercises, use a system of linear equations with two variables and two equations to solve. If a scientist mixed 10% saline solution with 60% saline solution to get 25 gallons of 40%...

uantitative Analysis BA 452 Homework 3 Questions Homework 3 covers the theory and applications in Lessons I-6 and I-7. This document has four parts: Objectives of doing your homework. Assignment of...

A. B. A. B. ( ( ) ) Beginning and Intermediate Algebra An open source (CC-BY) textbook Available for free download at: http://wallace.ccfaculty.org/book/book.html by Tyler Wallace 1 ISBN...

##################>### #################j###########l###########i### ## ###################H#####bjbj#################### ###.4##h##h##...

In the rest of this chapter, we lead the reader through the formulation of several more complicated linear programming models. The most important step in formulating an LP model is the proper choice...

What are warning limits on a control chart? How can they be used?

An engineer has proposed mixing extra oxygen with normal air in internal combustion engines to control some of the exhaust products. If an additional 5 percent (by volume) of oxygen is mixed with...

A firm is evaluating a project that has a net present value of $ 0 when a discount rate of 1 0 % is used. If the firm changes the discount rate to 1 5 % , NPV will become

A company issues 1,050 shares of its common stock for $33,600 cash. Prepare journal entries to record this event under each of the following separate situations.