Answers by Zhanwen Chen
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Answers by Zhanwen Chen

Answers by Zhanwen Chen
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Which expressions are equivalent to (a^2-16(a+4)? Select the three equivalent expressions A.) a^3-64 B.) (a-4)^3 C.) (a+4)^3 D.) (a+4)^2(a-4) E.) (a-4)^2(a+4) F.) [(a)^2-(4^2)](a+4) G.) (a-4)(a+4)(a+4)
answered Mar 1, 2020
1 vote
22.4k views
Who was the first present of the United States
answered Feb 24, 2020
3 votes
177k views
Organisms belonging to the same species can mate and produce fertile offspring. true or false
answered Oct 27, 2019
2 votes
19.4k views
What are similarites do you see in current day medicine and medicine in ancient times
answered Oct 18, 2019
5 votes
141k views
Where do i put a comma in the number 6484649
answered Jun 5, 2019
5 votes
192k views
Jerusalem's geography represents a particularly difficult religious conflict to resolve because
answered Feb 14, 2019
4 votes
180k views
Damien is a salesman who receives a $1,100 draw per week. He receives a 12% commission on all sales. Sales for Damien were $205,000 for the month. Assuming a four-week month, Damien's commission after
answered Jan 9, 2019
2 votes
157k views
Which contribution to the history of fingerprinting was made by juan vucetich?
answered Dec 3, 2018
7 votes
155k views
Which character is called "Miss Quicksilver”? (In raymonds run) A. squeaky B. Gretchen C. Rosie D. Mary Louise
answered Oct 15, 2018
4 votes
29.2k views
How was religion linked to politics in ancient Mesopotamia and Egypt? The kings were revered as gods. The kings gave their power to the priests. The priests appointed the kings. The priests ruled instead
answered Oct 14, 2018
2 votes
187k views
A 2012 report from the U.S. Surgeon General stated: "Another common practice is strategically locating tobacco-related marketing materials where young children will be exposed to them. Tobacco industry
answered Oct 8, 2018
1 vote
210k views
Temperate grasslands have grass as the dominate vegetation; trees and shrubs are absent. TRUE FALSE
answered May 9, 2018
6 votes
54.7k views
Understanding the meaning of printed materials is an example of what
answered Feb 23, 2018
2 votes
226k views
Il duce was the title of which of the following leaders? a. benito mussolini b. jozef pilsudski c. adolf hitler d. juan péron
answered May 28, 2017
5 votes
8.2k views
HOW DO U USE A MODEL WHEN USING PERCENTAGES
answered Jan 19, 2017
5 votes
201k views
What does Lincoln describe as the impact of those who fought at Gettysburg?
answered Jun 7, 2016
5 votes
205k views
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