Lmartin4806go Lmartin4806go

Mathematics

Answered

Mixture Problem
1. How much water should be added to 8 mL of 6% saline solution to reduce the concentration to 4%?

Answer :

Menaliparikhgo Menaliparikhgo

Answer:

Amount of active ingredient is 0.04(8+x)= 0.32+0.4x

---------------

EQUATION:

active ingre. + active ingre. = active ingre

0.48 + 0 = 0.32 + 0.04x

0.16 = 0.04x

x=4ML (amount of water that must be added)

Answer Link

Go Teaching: Other Questions

Plz Help With This I Put The Question And The Text Plz Help If You Know The Answer!!

Que Pates Conforman El Ensayo Si No Hubiera Exitido Borhues

What Is The Equivalent Expression (2×6)+(8×4)+1

Which Of The Following Best Describes The Surface Area Of A Solid Figure? O A. Lateral Area B. Base Area C. Base Area + Lateral Area O D. Base Area - Lateral Ar

How Does Dickinson Use Syntax To Develop The Theme And Mood?

Choose The Two Words That Have The Sh Sound When The -ian Ending Is Added. A Civilian B. Librarian C. Guardian D. Magician E. Physician

Simplify The Expression: 3(5+3k) Whoever First Gets Brainliest

If The Human Heart Beats An Average Of 67 Beats In A Minute, How Many Times Will It Beat In 79 Minutes?

How Can This Information Help Us To Think About This Volcanic Explosion And How It Relates To Earth's Temperature?

Please Help I Don’t Understand a)y=3x-1 b)y=5/3x+1 c)y=-5/2x-1 d)y=2/5x+1

Please Help Will Mark Brainliest!!!!

Jose 25 Kg Is Father Is 5 Kg Less Than 3 Times Jose's Weight What Is The Weight Of Jose Father