Answers by Andrey Dolgikh
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Answers by Andrey Dolgikh

Answers by Andrey Dolgikh
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Math question, please help asap!
answered Jun 20, 2019
5 votes
205k views
How did the cotton gin change the way people lived and worked in the early 1800s?
answered Dec 27, 2018
4 votes
175k views
What started the civil war
answered Aug 15, 2018
4 votes
10.8k views
When does cell differentiation occur? a) when cells do not express genes b) when cells express all genes c) when cells express the same genes d) when cells express different genes
answered Jul 16, 2018
6 votes
53.8k views
The algebraic process you use to isolate a variable in order to find what values, numbers, etc. will make an equation true. You _____ the equation.
answered Jul 3, 2018
3 votes
233k views
Describe the social class pyramid
answered Apr 18, 2018
4 votes
129k views
I need a short answer, answering both of these questions PLEASE!!!! <3 How might Athenian democracy be considered the root of modern democratic governments? Compare the ways that Herodotus and Thucydides approached the writing of history.
answered Mar 13, 2018
4 votes
101k views
The human resources manager at a company records the length, in hours, of one shift at work, X. He creates the probability distribution below. What is the probability that a worker chosen at random works
answered Aug 30, 2017
1 vote
140k views
Wjen did the war end
answered May 13, 2017
2 votes
84.0k views
A mover hoists a 200 kg piano from the ground to a height of 10 m using a single pulley. What was the change in the pianos energy? a. 20j b. 200j c. 2000j d. 20000
answered May 17, 2016
2 votes
67.1k views
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