Answers by Jianwu Chen
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Answers by Jianwu Chen

Answers by Jianwu Chen
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What is the correct name for the precipitate formed when mixing potassium carbonate and nickel(II) chloride?
answered Nov 26, 2023
5 votes
145k views
State the effect of a. CO2 b. CO c. So d. NO2
answered Jun 26, 2023
6 votes
102k views
5 functions of mesophyte​
answered May 28, 2023
2 votes
94.5k views
2. Explain why the flow of energy between air and sand is different than that between air and water as thermal energy is absorbed from day to night.
answered Apr 13, 2023
9 votes
110k views
What is narrative non-fiction? * Oa factual text without characters O a story about made-up events a story that actually happened O a story with fictional characters that really happened 20 points
answered Jan 10, 2023
2 votes
89.3k views
What is the distance between 73 and -51 on a number line?
answered Jan 2, 2023
2 votes
64.0k views
Select the correct answer. There is no way to reverse the disease process if you have Type 2 diabetes. A. True B. False
answered Dec 21, 2022
4 votes
190k views
A line passes through the points (0, 7) and (2, 3). Given this information, complete the equation below (y= mx+b) by determine the slope and y-intercept.
answered Dec 20, 2022
5 votes
228k views
Put the corresponding word in the correct column .
answered Dec 6, 2022
6 votes
6.1k views
The graph below is the solution for which set of inequalities?
answered Aug 10, 2022
4 votes
113k views
The hummingbird population on an island is declining at a rate of 1.4% per year. The population was 5500 in the year 2009. What is the best prediction of the hummingbird population in the year 2016? Enter
answered Jul 11, 2022
12 votes
38.8k views
Write a three paragraph reflection on the story the lottery
answered May 9, 2022
4 votes
197k views
Which proportion can be used to find the length of DG¯¯¯¯¯¯? 1824=DG6 ​ 318=6DG​ DG4=63 DG3=186 Triangle A B C and D F G. Angle B and angle F are marked with congruency marking. B A is 3 inches. B C i
answered Apr 29, 2022
3 votes
63.1k views
Calculate the volume of an object with dimensions measuring 3.o cm x 4.0 cm x 1.0 cm ?cm^3
answered Jan 23, 2022
7 votes
143k views
Generate the next three terms of each geometric sequence below. f(n) = f(n-1).-2 and f(1) = 5
answered Jan 17, 2022
11 votes
182k views
"A researcher believes that depressive symptoms will be reduced when family members give attention to competent behavior and express disinterest when depressive behavior is exhibited. In this example,
answered Dec 4, 2021
5 votes
82.9k views
Jessica saved a total of $58.50 to spend on school supplies. She wants to buy one backpack for $36.25 and she wants to spend the rest on folders with paper. Each folder filled with paper costs $3.89. Select
answered Oct 28, 2021
4 votes
32.8k views
What is the answer to n+2=-14-n
answered Aug 31, 2021
6 votes
53.6k views
Please send help I really need your help
answered Apr 8, 2021
2 votes
232k views
Find the surface area.
answered Apr 7, 2021
6 votes
54.9k views
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