Answers by Yuchen Zhou
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Answers by Yuchen Zhou

Answers by Yuchen Zhou
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If there a zombie outbreak, what 10 item would you bring in your backpack?
answered Mar 2, 2022
0 votes
111k views
Predict the density of acetylene gas (C2H2) at 0.910 atm and 20oC.
answered Dec 1, 2021
5 votes
99.9k views
An element with a mass of 550 grams decays by 11.3% per minute to the nearest tenth of a minute how long will it be until there are 50 grams of the element remaining
answered Nov 1, 2021
0 votes
177k views
Posted on April 6, 2010 Parkour by Jet Feller Parkour is a recreational activity that involves running, jumping, and climbing. The purpose of the activity is to move forward without letting obstacles get
answered Sep 4, 2021
0 votes
148k views
Which is a sign of reproductive maturity? O the start of menstruation O the strengthening of muscles O the growth of body hair O a larger body frame
answered Aug 24, 2021
4 votes
45.5k views
Tion Q1. When Art sees his father after a two year absence, what two events had taken their toll on Vladek?
answered Aug 15, 2021
3 votes
11.7k views
Add. (4x - 3) + (2x - 4) A. 6x+1 B. 6x - 1 C. 6x - 7 D. 6x + 7 Step-by-Step-explanation
answered Aug 1, 2021
6 votes
20.0k views
What is the answer? Plz help
answered Jul 4, 2021
5 votes
144k views
Which point is on the graph of f(x) = 2 · 5* O A. (1,10) O B. (10,1) O C. (0,0) O D. (0,10)
answered Jun 27, 2021
5 votes
85.8k views
What is the difference between the largest prime number less then 50 and the smallest composite number greater then 10
answered May 6, 2021
5 votes
122k views
Choose the correct proportions. 6, 7, 14, 3 a) 3:6 = 7:14 b) 14:7 = 6:3 c) 3:14 = 7:6
answered May 3, 2021
5 votes
189k views
Any one know how to do this my son need help !!!!
answered Apr 27, 2021
4 votes
203k views
Factor this out please help​
answered Feb 8, 2021
6 votes
175k views
Graph the inequality b-2>-9
answered Feb 6, 2021
1 vote
16.5k views
A square pyramid and its net are shown below. What is the surface area of the pyramid?
answered Feb 1, 2021
1 vote
216k views
Which phrase best describes the author's purpose for describing India's plan? A) to explain why countries are likely to be unable to address the problem without support B) to provide an example of what
answered Jan 24, 2021
3 votes
170k views
Which tissues work together to form muscles?
answered Jan 12, 2021
4 votes
178k views
Match each role within an atom to its correct subatomic particle
answered Jun 3, 2020
3 votes
165k views
The______ operates by pressing two friction surfaces together to transfer spinning motion. A. Transaxle B. Clutch C. Transmission D. Differential gears
answered Apr 20, 2020
2 votes
37.2k views
During the cold winter months, a sheet of ice covers a lake near the arctic circle. At the beginning of spring, the ice starts to melt. The variable s models the ice sheets thickness in meters t weeks
answered Mar 28, 2020
7 votes
16.8k views
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