ruthadugna123 ruthadugna123

03-10-2019
Mathematics

contestada

How much pure acid should be mixed with 6 gallons of a 20% acid solution in order to get a 40% acid solution

Respuesta :

graysonrevves42 graysonrevves42

03-10-2019

Let A be the amount of 100% acid.

100A+20*(6)=40*(A+6)

100A+120=40A+240

60A=120

A=2 gallons

Answer Link

Otras preguntas

Short summary of the book the screw tape letters

The GCF of 15 and 27 is _____.

What is the difference between monism and pluralism? Do you find monism or pluralism to be more likely? Why?

1. Read the text below and then follow the instructions Develop positive attitudes We live in an environment where it is far easier to see the negative side of

The idea that creativity starts from a base of knowledge is represented in the _______ stage of the creative performance process.

A metallic taste in the mouth, epigastric distress, and possible nausea and vomiting are ingestion symptoms for which chemical agent?

A skateboard halfpipe is being designed for a competition. the halfpipe will be in the shape of a parabola and will be positioned above the ground such that its

Which statements best describe this representation of Ancient Rome?

According to the keynesian consumption function, an increase in disposable income will result in?

Where can you find information about the cost of goods sold as well as total sales? A. general ledger B. worksheet C. balance sheet D. adjusted trial balance