Answers by Alex Blekhman
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Answers by Alex Blekhman

Answers by Alex Blekhman
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The u.s. supreme court enabled which government practices to continue in its ruling in plessy v. ferguson?
answered Dec 28, 2023
5 votes
196k views
The atmosphere is a mixture of gases. What are the primary gases that comprise the earth's atmosphere? Nitrogen, Oxygen, and Argon Nitrogen, Oxygen, and Helium Neon, Krypton, and Methane Hydrogen, Nitrogen,
answered Sep 30, 2023
8 votes
55.4k views
Which of the following will result in a chemical change? A. Drying wood in a shed B. Burning coal in a furnace C. Melting ice to obtain water D. Evaporating alcohol into vapor
answered Aug 10, 2023
6 votes
68.9k views
Hello I need help with the blank I will send a photo.♡
answered Jul 31, 2023
4 votes
223k views
Desperately need answer to this question
answered Jun 29, 2023
3 votes
43.9k views
every week, Hector works 20 hours and earns $210.00. he eans a constant amount per hour. write an equation that can be used to determine the number of hours, h, Hector works given the number of weeks,
answered May 8, 2023
3 votes
218k views
Hello people ~ Potable water is (a) ocean water (b) groundwater at selected places (c) river water (d) ponds water ​
answered Jan 18, 2023
2 votes
204k views
What steps will you need to solve for x? 3(5x + 2) + 4x = 44
answered Dec 13, 2022
4 votes
62.4k views
Put these in order starting from the smallest 0.72,4/5,0.799,9/10​
answered Oct 27, 2022
6 votes
104k views
Can anyone save my life and help me with these 2 questions:(
answered Sep 1, 2022
3 votes
21.9k views
What does bidmas/bodmas stand for???? CASLAN
answered Jun 10, 2022
5 votes
21.2k views
PLEASE HELP !!!! The original price of a sofa is $500. a. If the sofa price decreased by 20%, what is the new price? b. The company can’t sell the sofa after 3 weeks so they reduce the price to $320. What
answered May 22, 2022
1 vote
59.3k views
Keisha had $54 when she went to a bookstore. She had $12 left after buying some books. Which equation can be used to find a, the amount Keisha spent on books? 54 - a = 12 B a - 54 = 12 a +54 = 12 12 +
answered Apr 24, 2022
4 votes
65.7k views
Help plz A number of studies are carried out in order to verify if there is a relation between the death rate by cardiac diseases ánd the cholesterol level in the blood.The results are shoen in the adjacent
answered Mar 30, 2022
1 vote
28.7k views
HELP ASAP!!! please chemistry sucks
answered Jan 30, 2022
3 votes
7.2k views
En la experiencia de estatostenes se demostró que la tierra es redonda no plana ​
answered Jan 23, 2022
5 votes
202k views
What is the absolute value of –20? Use the number line to answer the question.
answered Dec 30, 2021
1 vote
147k views
A large nuclear power plant would be likely to use ________ in the transformation process because having humans perform these tasks would put them at risk.
answered Dec 2, 2021
4 votes
43.4k views
Garrison's argument is similar to the "Declaration of Sentiments" in that both cite the Declaration of Independence as a foundation for their argument predominantly focus on the abolition of slavery ignore
answered Nov 20, 2021
5 votes
164k views
What does the B on a B pencil mean
answered Nov 14, 2021
2 votes
45.8k views
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