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Answers by Pjvleeuwen

Answers by Pjvleeuwen
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Find the value of x.
answered Aug 10, 2021
3 votes
191k views
A gas stream contains 18.0 mole% hexane and the remainder nitrogen. The stream flows to a condenser, where its temperature is reduced and some of the hexane is liquefied. The hexane mole fraction in the
answered Jun 27, 2021
3 votes
67.0k views
Answer please I rlly need help !
answered Jun 20, 2021
4 votes
126k views
Compare the strategies that Portuguese and Dutch used to establish footholds in Africa. How did the Portuguese strategy affect their legacy in Africa?
answered Apr 9, 2021
2 votes
232k views
What is the overall purpose of photosynthesis ?
answered Mar 27, 2021
7 votes
34.8k views
In 1967, Israel launched a surprise attack against Egypt, Syria, Jordan, and Iraq, driven by concerns that the four Arab states were mobilizing to attack and believing their first-strike would be more
answered Mar 20, 2021
5 votes
143k views
What happens if the atom gains or loses electrons ? Write the entire configuration for each of the following ions: 1. Ca2+ 2. F- 3. Nat 4. 02-
answered Feb 1, 2021
3 votes
121k views
All lenses are objects that _____. A. reflect light to create an image B. refract light to create an image C. reflect light to spread light rays apart D. refract light to spread light rays apart
answered Jan 26, 2021
4 votes
44.8k views
What value make this sentence true 8 + ___ = 15 + 2
answered Jan 22, 2021
6 votes
130k views
Tommy, aged 9, and Max, aged 8, are playing with trucks. Sally, aged 8, wants to play. "Trucks are for boys!" Max shouts. This illustrates that _____. (Select all that apply.)
answered Jun 17, 2020
3 votes
95.7k views
What was the Dawes Act in 1887 meant to do?
answered Mar 19, 2020
6 votes
118k views
How do you think the fear of communism and comunist spies impacted the United States?​
answered Jan 14, 2020
4 votes
163k views
Plz help me!!! im bouta put pic give meh second
answered Dec 18, 2019
4 votes
53.3k views
Excerpt from A Charmed Life Richard Harding Davis 4"You mustn't think," she said, "that I am one of those silly girls who would beg you not to go to war." 5At the moment of speaking her cheek happened
answered Aug 16, 2019
4 votes
30.6k views
Active TB can ______. 1. Spread to any organ in the body but often spreads to the meninges in lymph nodes 2. form nodes of tissue in the lungs or intestinal track 3. become an acute infection after extended
answered Jul 16, 2019
0 votes
110k views
A collision could occur when the distance decreases and bearing between two vessels does What
answered Apr 18, 2019
1 vote
196k views
Australia’s trading partners in the Pacific Rim include the following except _____. United States China North Korea Japan
answered Jan 9, 2019
5 votes
4.8k views
If you are involved in a collision on your vehicle is blocking the flow of traffic you should
answered Nov 19, 2018
1 vote
102k views
Suppose an error in meiosis produced diploid gametes. After fertilization, each offspring would have _____ chromosomes in its diploid cells.
answered Mar 30, 2018
7 votes
147k views
Miguel experienced a sudden, inexplicable blindness. tests have shown no physical basis for his symptoms. the most likely diagnosis is
answered Jan 31, 2018
1 vote
19.2k views
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