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Answers by Thealexbaron

Answers by Thealexbaron
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What is one theory to explain what happened to the settlers of Roanoke
answered Aug 9, 2019
1 vote
14.8k views
A class has 9 students who are to be assigned seating at random. What is the probability that the students will be arranged in order from shortest to tallest? (Assume that no two students are the same
answered Jul 1, 2019
1 vote
139k views
Can please help me with this worksheet
answered Nov 28, 2018
6 votes
202k views
Calculate the percent activity of the radioactive isotope strontium-89 remaining after 5 half-lives.
answered Nov 17, 2018
5 votes
44.1k views
Which of the following parabolas opens upward and appears narrower than y = −3x^2 + 2x − 1? A. y = 4x^2 − 2x − 1 B. y = −4x^2 + 2x − 1 C. y = x^2 + 4x D. y = −2x^2 + x + 3
answered Nov 15, 2018
4 votes
23.8k views
Why did many germans dislike the weimar republic during the first few years of its existence?
answered Jan 25, 2018
5 votes
59.4k views
84=12×7 as multiplicative comparison
answered Jul 24, 2017
0 votes
51.4k views
6.3 x 10'-8 in standard notation
answered Oct 14, 2016
7 votes
7.3k views
Which Prussian officer turned the disorderly Continental Army into a skilled fighting force
answered Jul 19, 2016
2 votes
161k views
What caused the rise of the Italian city-states?
answered Dec 24, 2015
1 vote
21.0k views
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