Answers by Alexey Petushkov
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Answers by Alexey Petushkov

Answers by Alexey Petushkov
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Find the intensity of a 55 dB sound given I 0=10^-12W/m^2 2.23x10^-6W/m^2 1.01x10^-7W/m^2 3.16x10^-7W/m^2 5.43x10^-6W/m^2
answered Dec 29, 2020
5 votes
207k views
Pam recently was sickened by eating spoiled peanut butter. She successfully sued the manufacturer for her medical bills ($4,380), her emotional distress ($8,700—she now fears peanut butter), and punitive
answered Oct 12, 2020
3 votes
144k views
What is the main message in "To a Louse" by Robert Burns?
answered Feb 9, 2020
5 votes
4.8k views
Plus help me I don't know it
answered Dec 28, 2019
4 votes
48.1k views
What is the value of x?
answered Dec 2, 2019
4 votes
103k views
An Organism Is Made Of Many Cells,cannot Move On Its Own,and Absorbs Food From Its enviroment.What Kingdom Does It Belong To
answered Nov 29, 2019
1 vote
119k views
Which of the following methods can be applied when disputing a hypothesis? Select all that apply. Dispute the evidence. Consider the credibility of the author. Question the manner in which the study was
answered Aug 28, 2019
4 votes
63.2k views
How does the letter from the Boston evening transcript show that racism existed in the north
answered Apr 1, 2019
3 votes
221k views
Which phrase from the Gettysburg Address encourages feelings of responsibility to continue fighting for a cause so many people have died for?
answered Dec 24, 2018
5 votes
218k views
Use a double or half angle identity to find cos (7π/12). Provide the exact answer in simplest form (no approximations)
answered Nov 9, 2018
3 votes
212k views
BRUTUS: It must be by his death. And for my part I know no personal cause to spurn at him, But for the general. He would be crowned. How that might change his nature, there’s the question. It is the bright
answered Nov 1, 2018
3 votes
220k views
Which goal stated in the preamble to the U.S. constitution requires a court system
answered Jul 29, 2018
5 votes
203k views
A child in your care has an area of red, blotchy, blistered skin. This is likely from a third-degree bruise. third-degree burn. second-degree burn. poisonous spider bite.
answered Jun 22, 2018
6 votes
43.6k views
Triangle DEF is similar to triangle PQR. Side DE measures 3, side EF measures 7 and side FD measures 9. Side PQ measures 5x – 25 and side QR measures 6x + 4. Find the value of x
answered Feb 14, 2018
4 votes
110k views
What rule relates the amount of milk to the amount of water? It's not D because I got that wrong. So it's either A) multiply the amount of milk by 4 B) multiply the amount of milk by 2 C)multiply the amount
answered Jun 9, 2017
0 votes
44.5k views
Americans have sometimes resorted to using extralegal means to promote change. Assess the extent to which such measures were effective by analyzing EACH of the following: Boston Tea Party, John Brown’s
answered Jul 25, 2016
4 votes
146k views
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