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You are making 100 mL of a saline solution in science class that has a strength of 50%. You are going to mix some 40% saline solution with some 60% saline solution to do this. How much of each should you
answered
May 12, 2022
Mathematics
college
12
votes
146k
views
How to divide m96 in the ratio 5:7
answered
Apr 25, 2022
Mathematics
college
2
votes
68.0k
views
What is the area of the triangle? (3,-1) (-5,-2) (3,- 7)
answered
Mar 21, 2022
Mathematics
high-school
2
votes
208k
views
Why were there so few schools in the South?
answered
Nov 14, 2021
History
high-school
3
votes
81.7k
views
Which represent geometric sequences? A marathon runner runs half of a race, then runs half the distance left to the finish line, then runs half the distance that still remains, and so on. The first movie
answered
Sep 28, 2021
Mathematics
college
1
vote
162k
views
What is 9/16 divided by 3/20? please answer with working out! i can’t seem to get the answer in my textbook. thanks!
answered
Sep 18, 2021
Mathematics
middle-school
1
vote
20.9k
views
Identify two different objects that transform chemical energy into mechanical energy, and chose one object in the room and describe the energy transformation that occurs.
answered
Jul 12, 2021
Physics
middle-school
1
vote
84.5k
views
25 is what percent of 5 ? 125% 200% 250% 500%
answered
Apr 26, 2021
English
college
0
votes
196k
views
Compare the location of the Nile River to the population distribution of Egypt.
answered
Apr 1, 2021
Social Studies
high-school
3
votes
196k
views
Which of the following best describes the volume of a prism? the product of the height and base the product of the height and base area the sum of the height and base area the sum of the height and base
answered
Mar 9, 2021
Mathematics
middle-school
6
votes
186k
views
Which of the following would be the best way to begin a research paper on the history of television viewing? A. I decided to do my research paper on the history of television viewing because so many people
answered
Feb 25, 2021
English
high-school
2
votes
40.1k
views
In 2009, U.S. exports of goods and services are $1 comma 587 billion and imports of goods and services are $1 comma 976 billion. What is the value of net exports?
answered
Feb 19, 2021
Business
college
4
votes
138k
views
1) What is the covering around a cell called?
answered
Feb 18, 2021
English
middle-school
0
votes
229k
views
Linear functions is y = x - 7 a linear function?
answered
Feb 6, 2021
Mathematics
college
4
votes
175k
views
I need this answer ASAP
answered
Jan 22, 2021
English
high-school
6
votes
36.5k
views
mi novio / ser / inteligente / y / guapo Question 1 with 1 blankla mujer / pelirrojo / enseñar / periodismo Question 2 with 1 blanknosotros / ser / simpático / y / trabajador Question 3 with 1 blank¿los
answered
Jan 1, 2021
Spanish
high-school
4
votes
69.3k
views
A school librarian has been asked to identify inappropriate Internet usage. Which students would most likely be reported to the principal? Check all that apply. a student who researches various websites
answered
Dec 20, 2020
Computers and Technology
middle-school
4
votes
84.3k
views
In general voter turnout tends to be higher in which population A. People with less formal education B. People aged 18 to 29 years old C. People who are wealthier D. People from minority groups
answered
Oct 21, 2019
Social Studies
middle-school
3
votes
2.5k
views
State modern periodic law?
answered
Oct 10, 2019
Chemistry
middle-school
7
votes
85.0k
views
Which of the following represents the zeros of f(x) = x3 − 12x2 + 47x − 60?
answered
Jun 20, 2019
Mathematics
middle-school
3
votes
93.3k
views
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