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Answers by Changming Sun

Answers by Changming Sun
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Which of the following best describes the graph below
answered Oct 7, 2023
9 votes
214k views
Simplify completely. 3x+18 divided 18
answered Jul 26, 2023
5 votes
16.3k views
could someone please list the psychological impacts of Video games that differ the mind of teenagers. If you’ve previously completed a essay or report on this, please show me as an example. Thank you!
answered Apr 16, 2023
2 votes
131k views
If they gave you $440 in quarters. how many coins would you receive? ​
answered Apr 11, 2023
2 votes
162k views
What is 2 times 21234567890-9876543456789098765434567898765678
answered Nov 13, 2022
4 votes
90.8k views
We _________ afford a new car this year. should might may can​
answered Oct 8, 2022
3 votes
101k views
Explain the aspects of Art Nouveau in Alfred Mucha’s advertisement posters La Dame aux Camelias and Moet & Chandon Cremant Imperial.
answered Oct 7, 2022
7 votes
216k views
is this quadrilateral a parallelogram?If yes, state the definition or theorem that justifies your answer.​
answered Sep 24, 2022
4 votes
95.2k views
Pls help me solve pls show how you got the answer
answered Sep 11, 2022
3 votes
83.4k views
2x° 4xº Find the value of x.​
answered Apr 27, 2022
5 votes
121k views
Mel paid $15.75 for 6 greeting cards. Some of the cards cost $2.50 each, and some cost $3.25 each. Let x represent the number of cards that cost $2.50 each, and y represent the number of cards that cost
answered Apr 12, 2022
8 votes
168k views
What is the difference between primary and secondary data? Primary data are data that you collect yourself; secondary data are data that others collect. Primary data are data that other people collect;
answered Jan 29, 2022
4 votes
165k views
A student caries out an experiment and dissolves 10.0 g of sodium bromide. NaBr, in 200g of water. What is the molality of the solution?
answered Dec 16, 2021
6 votes
10.6k views
Y=−2x+4 exponential or not? if exponential growth or decay
answered Dec 15, 2021
5 votes
235k views
Do you think higher wages impact jobs? answer please
answered Nov 24, 2021
3 votes
110k views
What is the prime factorization of 48? A. 23 × 32 B. 23 × 3 C. 24 × 3 D. 25 ×
answered Nov 23, 2021
4 votes
104k views
In lecture, you may have seen a video of a frog being levitated by an extremely strong magnetic field. It takes magnetic fields in the neighborhood of 12 Teslas to accomplish this. We've learned that we
answered Oct 24, 2021
3 votes
10.6k views
The amount of kinetic energy an object has depends on which feature of the object?
answered Oct 3, 2021
4 votes
97.7k views
When someone blows on DNA plants Genetic Factors
answered Sep 16, 2021
6 votes
57.9k views
Who was Jose Marti? Provide two examples of how he fought against Spanish rule.
answered Aug 23, 2021
3 votes
220k views
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