Answers by Jiayi Hu
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Answers by Jiayi Hu

Answers by Jiayi Hu
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Please help . i don’t understand
answered Oct 5, 2021
3 votes
39.6k views
Consider the thermochemical equation for the combustion of acetone (c3h6o), the main ingredient in nail polish remover. c3h6o (l) + 4 o2 (g) à 3 co2 (g) + 3 h2o (g) ∆horxn = -1790 kj if a bottle of nail
answered Sep 14, 2021
5 votes
145k views
How does the government ensure that our laws stay up to date?
answered Aug 19, 2021
4 votes
213k views
Select all the correct answers. Consider what you've learned in the lesson and in part A of this activity. Which two sentences about World War I are supported by what you've learned? The Russians lacked
answered Aug 4, 2021
5 votes
148k views
he ________ is a computing society founded in 1947 with more than 97,000 student and professional members in more than 100 countries, and it publishes over 50 journals and 30 newsletters.
answered Jul 18, 2021
2 votes
215k views
For part A and B, the options are positive and negative.
answered Jul 14, 2021
7 votes
166k views
Governments most often regulate essential services like water treatment by:
answered Jul 2, 2021
6 votes
222k views
What type of sentences give the command or tell something to do something ​
answered Jun 25, 2021
3 votes
113k views
The Louvre Pyramid is a metal and glass structure that serves as the main entrance to the Louvre Museum in Paris, France. The pyramid has a volume of 8820 cubic meters. The base is a square with sides
answered Jun 24, 2021
4 votes
60.1k views
Can someone check my answer ??? Please
answered Apr 26, 2021
4 votes
107k views
What area of government is covered in Article I of the constitution?
answered Feb 2, 2021
3 votes
111k views
A man claims to have extrasensory perception. As a test, a fair coin is flipped 30 times, and the man is asked to predict the outcome in advance. He gets 24 out of 30 correct. What is the probability that
answered Dec 17, 2020
6 votes
25.1k views
A rectangular prism has a base that is 6 m by 3.5 m in the prism is 9 m high what is the surface area of the prism
answered Oct 2, 2020
4 votes
121k views
Describe the transformations that maps triangle A to triangle A
answered May 21, 2020
4 votes
107k views
How did the practice of buying stocks on margin contribute to the crash of the stock market in 1929?
answered May 16, 2020
4 votes
80.4k views
¿Qué es? es. en la escuela la escritura el almuerzo el uniforme la pizarra​
answered Apr 20, 2020
4 votes
188k views
What is the main focus of Mahayana Buddhists?
answered Oct 6, 2019
0 votes
163k views
If an organism inherits one dominant allele and one recessive allele for eye color, their genotype would be
answered May 16, 2019
3 votes
60.6k views
What are the two best ways to meet energy needs, according to energy experts
answered Apr 1, 2019
2 votes
157k views
When sand absorbs the electromagnetic waves of the sun it becomes warm through the process of
answered Mar 26, 2019
5 votes
21.5k views
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