Mathematics, 15.12.2020 03:30 aydanbelle
So i know everybody says that they need help asap and stuff, and tbh i have until umm 11:59 to turn this in so if u get to this later thats cool too. thx guys : Sally Smith is a chemist with XYZ Pharmaceutical. She mixes a 9% solution of sulfuric acid with a 30% solution of sulfuric acid to produce an 18% solution. How much 9% solution and how much 30% solution will be needed to make 21L of 18% solution?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:00
50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.
Answers: 3
Mathematics, 21.06.2019 18:30
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 1
Mathematics, 21.06.2019 19:00
Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1
Answers: 1
Mathematics, 21.06.2019 19:30
What is the result of adding the system of equations? 2x+y=4 3x-y=6
Answers: 2
You know the right answer?
So i know everybody says that they need help asap and stuff, and tbh i have until umm 11:59 to turn...
Questions
Chemistry, 21.10.2020 07:01
Chemistry, 21.10.2020 07:01
Mathematics, 21.10.2020 07:01
Chemistry, 21.10.2020 07:01
History, 21.10.2020 07:01
History, 21.10.2020 07:01
Mathematics, 21.10.2020 07:01
Mathematics, 21.10.2020 07:01
Mathematics, 21.10.2020 07:01
Mathematics, 21.10.2020 07:01
English, 21.10.2020 07:01
Chemistry, 21.10.2020 07:01
World Languages, 21.10.2020 07:01
Mathematics, 21.10.2020 07:01
