Answers by Khaalid
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Answers by Khaalid

Answers by Khaalid
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A student observes the combustion (burning) of propane (C3H8). Because of the heat and light it generates, the student concludes that the reaction has NO activation energy. Is the student's conclusion
answered Dec 24, 2021
5 votes
154k views
Thomas' credit card bills for January through April were $103.49, $215.62, $346.79, and $122.76. He estimated that his credit charges totaled $700 over these 4 months. Which best describes his estimate?
answered Dec 10, 2021
1 vote
113k views
Is this correct? ..............
answered Sep 18, 2021
4 votes
218k views
If triangle ABC is first reflected across the x-axis, and then rotated 90 degrees couter-clockwise, where will Point A' and Point A'' be located if Point A is located at (3,-5)? PLEASE ANSWERRRR PLEASEEE!
answered Sep 12, 2021
6 votes
17.1k views
The image below shows a model of a plant cell. All cells need energy to live. How do the organelles in the plant cell above work together to get and use this energy? A. Mitochondria take in food from the
answered Jul 31, 2021
2 votes
200k views
What’s the correct answer for this?
answered Jul 23, 2021
6 votes
125k views
Help please!!!!!!!!! A. (1, -2) B. (1, 2) C. (2, -1) D. Infinite number of solutions
answered Jul 3, 2021
7 votes
84.8k views
What is Philosopher whose ideas shaped the Chinese civilization term
answered Jul 3, 2021
1 vote
158k views
Write a paragraph explaining the reliability of taking a self-report inventory personality assessment. Need answer ASAP.
answered Dec 14, 2020
4 votes
208k views
What is your role in the UAE’s vision 2021? What can you do as a student, parent, worker , an Emirati citizen
answered Dec 13, 2020
6 votes
190k views
Herzberg's findings suggest that the best way for firms to increase worker motivation is to focus on improving pay and making working conditions more pleasant. T/F
answered Oct 30, 2020
2 votes
18.1k views
The transport tubes from food came down the plant are called?
answered Jan 9, 2020
2 votes
218k views
At over 4,700 feet above sea level, this is the highest point in the state of Georgia.
answered Nov 18, 2019
3 votes
155k views
These United Colonies are, and of Right ought to be Free and Independent States . . . they are Absolved from all Allegiance to the British Crown . . . as Free and Independent States, they have full Power
answered Nov 17, 2019
0 votes
118k views
The "veto factor" is _____. A) when customers refuse to eat a product offered on the menu B) when one family member refuses to go to a restaurant because of lack of options C) when the USDA refuses to
answered Nov 9, 2018
2 votes
84.2k views
Please Help Me, I'm stuck on this assignment! What was one way Catherine the Great continued to improve on Peter the Greats success? a)She allied with Germany to expand Russian land into Europe b)She freed
answered Oct 2, 2018
1 vote
160k views
The drawing shows a concrete walkway around the pool. What is the area of the concrete?
answered Aug 18, 2018
5 votes
96.7k views
Is 3 sin(alpha)+4 cos(beta)=8 possible
answered Jul 26, 2018
0 votes
139k views
When creating vases for the craft fair, Thomas used the proportion 3 pounds of clay is to 8 vases as 9 pounds of clay is to 24 vases. Which proportion can be used to represent the situation?
answered Feb 24, 2018
4 votes
145k views
If you know two points on a line, how can you find the rate of change of the variables being grafted?
answered Dec 25, 2017
2 votes
221k views
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