25greaserkavin 25greaserkavin

23-01-2019
Mathematics

contestada

How many liters of pure water should be mixed with 18 liters of a12% saline solution to make a saline solution that is 3% salt?

Respuesta :

gilbertmariah177 gilbertmariah177

23-01-2019

Answer: .42857 liters of pure water

Step-by-step explanation:2.4 = .7w + 2.1

2.4 - 2.1 = .7w

.3 = .7w

w = .3%2F.7

Answer Link

Otras preguntas

What is the difference between online contact and personal contact

12 oraciones usando -gar

What is pure competition? Question 1 options: A theoretical market structure with very large numbers, identical products, freedom of entry and exit, and perfect

PLZ HELP ME QUICK I NEED HELP!!!!!The Old Man and the Sea quote, "But they were sailing together lashed side by side and the old man thought, let him bring me i

Fatema is a marketing head based in New York who is required to travel a lot. She is even required to travel frequently across Asian and African countries for s

What did the Dutch gain as a result of his voyage?

6 What was one result from the defeat of the armada sent by Spain? A. The Reformation began. B. Spain controlled the world's sea trade. C. France became the wor

The "sensitivity factor" in the model used to represent human environmental impact denotes ________. a. the sensitivity of governments to carrying capacity dema

What did denis diderot believe in

What is -5 + 0 + y, when y=12? Select one: a. -7 b. 7 c. 0 d. -17