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How much water should be added to 38mL of 20% alcohol solution to reduce the concentration to 19%?
answered
Nov 19, 2024
Mathematics
college
6
votes
18.9k
views
How does one measure the memrbane potentail of a cell?
answered
Nov 13, 2024
Biology
high-school
4
votes
32.8k
views
Using diagonals from a common vertex, how many triangles could be formed from a 22-gon?
answered
Sep 16, 2024
Mathematics
high-school
3
votes
113k
views
100 mL of a 0.1 M solution of a weak acid is titrated with a 0.2 M NaCl solution. The pH of the solution at 25 mL is: A. 2 B. 4 C. 7 D. 9
answered
Sep 14, 2024
Chemistry
high-school
1
vote
19.9k
views
(SUPER EASY!!)List all of the vocabulary words that contain -traction plus a prefix. Put your answer in alphabetical order. Make sure you use correct spelling. distraction option glacial contraction habitation
answered
Jun 28, 2024
English
middle-school
0
votes
142k
views
The CDC and Prevention growth chart that is used to determine if a child is underweight or overweight plots A. Height for age B. Length for age C. Weight for age D. Weight for stature
answered
Jun 14, 2024
Health
high-school
7
votes
218k
views
What are some of the other common organisms that live in the desert (biotic factors)?
answered
Jun 4, 2024
Biology
middle-school
2
votes
4.9k
views
Use two unit multipliers to convert 15,000 square centimeters to square meters.
answered
Jan 20, 2024
Mathematics
college
4
votes
111k
views
Express 249.43687 to 3 decimal places
answered
Jan 11, 2024
Mathematics
high-school
7
votes
36.3k
views
Which of the following is a chemical change? A) Mixing chalk powder with sand B) Melting of ice C) Dissolving sugar in water D) Cooking an egg
answered
Dec 20, 2023
Chemistry
high-school
1
vote
228k
views
How did the federal government get involved in US industry during the war? A. They had industries focus on luxury goods to keep peace at home B. They let industries continue what they had been doing in
answered
Oct 20, 2023
History
college
4
votes
72.0k
views
"Chief Justice Marshall has made his decision, now let him enforce it. " In this rumored quote by President Jackson, he is referring to what Supreme Ct. Case? A. Worchester vs. Georgia B. Marbury vs. Madison
answered
Sep 12, 2023
History
high-school
10
votes
175k
views
What is true about life under slavery
answered
Jan 12, 2023
History
high-school
4
votes
162k
views
When the defense and the prosecution work together in a spirit of cooperation to get the case over with rather than fighting it out, this is known as what? The rule of four The formal justice system Community
answered
Jan 2, 2023
Law
college
4
votes
15.2k
views
¿Sabías que hay un arrecife de coral en el río Amazonas? Este arrecife de coral mide mil kilómetros y está en el noreste de Brasil. Es fácil el peligro de extinción del arrecife del Amazonas cuando hace
answered
Dec 18, 2022
Spanish
high-school
10
votes
132k
views
Guys I need help. What were some similarities between the Mayan calendar and the calendar we use today?
answered
Nov 22, 2022
Social Studies
middle-school
5
votes
97.6k
views
Why is piney woods valuable this is for my project
answered
Oct 25, 2022
Geography
middle-school
6
votes
11.8k
views
A logistics company's vulnerability scan identifies the following vulnerabilities on Internet-facing devices in the DMZ: SQL injection on an infrequently used web server that provides files to vendors
answered
Sep 21, 2022
Computers and Technology
high-school
4
votes
141k
views
HELP - What are some good topics to add to a Pipeline presentation? So yes, a presentation about pipelines, like for example in the US. Have any ideas??
answered
Jun 9, 2022
Physics
college
5
votes
194k
views
What organisms are capable of cellular respiration? A. Heterotrophs only B. Animals and fungus C. Animals, fungus, and some bacteria D. Protists E. All organisms
answered
Jun 9, 2022
Biology
high-school
7
votes
160k
views
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