Social Studies, 01.12.2020 23:50 sade20
The half-life of rubidium-87 is 48.8 billion years. What is the length of 6 half-lives?
Answers: 2
Social Studies, 22.06.2019 13:00
Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?
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Social Studies, 23.06.2019 03:00
Me fast do you think the outcome of this case would have been the same if president nixon hadclaimed national security needs rather than executive privilege? why or why not?
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Social Studies, 23.06.2019 03:20
Adescription of at least one real life problem that has to be solved or decision that has to be made using good judgment, and obstacles encountered while making the decision(s) or solving the problem(s) (again, these can be real examples or imagined, but they should clearly illustrate your understanding of the obstacles described.) at least three key terms from the lesson used in your example(s):
Answers: 3
Social Studies, 23.06.2019 08:00
What is the difference between a journal entry written by an eyewitness to an event and a play written about the same event? a. the journal entry is a historiographical source, while the play is a periodical source. b. the journal entry is a chronological source, while the play is a primary source. c. the journal entry is a primary source, while the play is a secondary source. d. the journal entry is a secondary source, while the play is a periodical source.
Answers: 1
The half-life of rubidium-87 is 48.8 billion years. What is the length of 6 half-lives?...
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