Answers by Alaa Salah
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Answers by Alaa Salah

Answers by Alaa Salah
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If nitrogen gas is collected over water at 20 o C and the total pressure of the gas in the collection vessel is 200 kPa, what is the pressure of dry nitrogen gas?
answered Jul 8, 2021
6 votes
167k views
In the maturity stage of the product life cycle_________________________. companies typically don't advertise at all since brands are well known by consumers by now competition is very intense and many
answered Apr 23, 2021
1 vote
14.2k views
Find the midpoint of the line segment with the given endpoints. ( 1, -10), (-7, 7).
answered Apr 9, 2021
6 votes
23.0k views
3. Which polynomial has a leading coefficient of 4 and a degree of 3? 1 . 3x4 - 2x2 + 4x - 7 2. 4x4 - 3x3 + 2x2 3 .4 + x - 4x2 + 5x 4. 2x + x2 + 4x3​
answered Feb 12, 2021
2 votes
45.2k views
There are 7 girls and 13 boys in a class at a Private School. Of these students, 5 girls and 3 boys are in the Running club. What percentage of the students at this Private School are in the Running club?
answered Jan 25, 2021
5 votes
81.8k views
What is the difference between might and may?
answered Jun 24, 2020
7 votes
60.1k views
What is 23,556 rounded to in the nearest ten thousand?
answered May 7, 2020
0 votes
40.5k views
Which sentence is an example of faulty coordination? a. Basketball is an exciting sport that was invented in 1891. b. Basketball, which was invented in 1891, is an exciting sport. c. Invented in 1891,
answered Mar 14, 2020
3 votes
211k views
Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution
answered Feb 22, 2020
3 votes
97.1k views
Which of the following statement about the time zones is true?
answered Nov 23, 2019
3 votes
47.6k views
Please help me please
answered Oct 11, 2019
7 votes
161k views
Shannon is explaining to his girlfriend Genet that he never meant to hurt her feelings by comments he made. During the conversation, he focuses all his attention on her, makes eye contact, and holds her
answered Oct 10, 2019
3 votes
107k views
How many states had to agree to the law for it to be enacted?
answered Jun 22, 2019
1 vote
110k views
How can you represent 1,000 as an exponential expression with 10 as the base?
answered Feb 22, 2019
0 votes
189k views
What were two features of the compromise of 1850
answered Dec 20, 2018
3 votes
35.4k views
Which battle contributed to General Grant and Union troops taking control of the entire Mississippi River? Battle of Chancellorsville Battle of Gettysburg Battle of Vicksburg Battle of Antietam
answered Nov 29, 2018
6 votes
68.0k views
There are 9.78 grams of sugar in 6 servings of cherries. How many grams of sugar are in a single serving of cherries?
answered Nov 20, 2018
4 votes
2.2k views
the economic importance of camels has dissipated somewhat compared to premodern times, true or false?
answered Nov 8, 2018
4 votes
25.0k views
HELP{ Which conclusion about f(x) and g(x) can be drawn from the table? The functions f(x) and g(x) are reflections over the x-axis. The functions f(x) and g(x) are reflections over the y-axis. The function
answered Oct 2, 2018
5 votes
206k views
How did King Asoka's reign affect the Mauryan Empire? He outlawed new and controversial religions. He united India and conquered new territories. He constructed roads, hospitals, and rest houses. He introduced
answered Sep 9, 2018
3 votes
49.4k views
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