Answers by Birkhoff Lee
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Answers by Birkhoff Lee

Answers by Birkhoff Lee
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Why is it impossible to the outcome of the research for animals to be kept as pain free as possible
answered Dec 21, 2018
4 votes
158k views
Notice the format of this passage from William Shakespeare’s play, Romeo and Juliet. NURSE: His name is Romeo, and a Montague; The only son of your great enemy. JULIET: My only love sprung from my only
answered Jul 13, 2018
2 votes
123k views
Did the ancient river civilizations have set of written laws
answered Jun 14, 2018
2 votes
65.2k views
A sports memorabilia store makes $6 profit on each football it sells and $5.50 profit on each baseball it sells. In a typical month, it sells between 35 and 45 footballs and between 40 and 55 baseballs.
answered Feb 20, 2018
2 votes
12.9k views
The attendance at a seminar in year 1 was 500. In Year 2, the attendance changed by 100. What was the percent change in attendance?
answered Dec 25, 2017
5 votes
44.5k views
the volume of a sphere is 1928 pi m cubed. what is the surface area of the sphere to the nearest tenth?
answered Dec 4, 2017
4 votes
186k views
2. Textiles and apparel are an industry that many countries tend to protect. Underdeveloped countries, especially in Asia, try to expand their textile industries to achieve development and economic growth.
answered Jun 20, 2017
4 votes
101k views
A sample of phosphorus-32 has a half-life of 14.28 days. If 55 g of this radioisotope remain unchanged after approximately 57 days, what was the mass of the original sample?
answered Jan 24, 2017
1 vote
81.7k views
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