![Roninsongrant](/avatars/12231.jpg)
Roninsongrant
28.08.2019 •
Mathematics
Can someone show me how to do this? what volumes of 60% hydrochloric acid solution and 30% hydrochloric acid solution must be mixed to make 125ml of 36% hydrochloric acid solution?
Solved
Show answers
More tips
- S Style and Beauty How to Get Rid of Under Eye Bruises?...
- F Food and Cooking Is Bacon Good for You?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Mathematics
- M Mathematics help please i dont know how to solve this! i just need the explanation on how i dont need the answer, thank you!...
- M Mathematics Is 100 inches greater than 3yd 1 ft?...
- M Mathematics Justify each step in the solution path to solve the system of equations 4/5x +6y=15 -x+18y=11...
- B Biology what aspect of the cell membrane makes it well equipped to function in controlling a cells environment...
- E English (FREE POINTS) I know time is hard in this pandemic..., I know that a lot of us are struggling on online school! so i will give free points to people who need points to get answers...
Ответ:
u need two equations.x + y = 125
0.60x + 0.30y = (0.36)(125)
x + y = 125
0.60x + 0.30y = 45
solve for a variable in the first equation
y = 125 - x
plug into the second equation
0.60x + 0.30(125 - x) = 45
0.60x + 37.5 - 0.30x= 45
0.30x + 37.5 = 45
0.30x = 7.5
x = 25
plug the answer for x into the first equation
25 + y = 125
y = 100
Ответ:
Answer below:
Explanation:
I would ask if he wants the highest return rates possible? interested in setting money aside to take advantage of compound interest and letting it grow over time? If you choose to invest do you understand that it comes with possible risk? Do you prefer playing it safe and getting an annual return of 0 to 2 % or playing it risky by investing and getting a potential 6 to 10 % annual return?