Answers by Raffaela
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Answers by Raffaela

Answers by Raffaela
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If A and B are mutually exclusive events, with P(A) = 0.19 and P(B) = 0.27, what is P(A or B)? A) 0.05 B) 0.40 C) 0.42 D) 0.46
answered May 24, 2018
0 votes
105k views
Explain what type of protection people needed as they moved out of Africa
answered May 15, 2018
2 votes
131k views
Which is an example of an emotional change teens tend to go through during adolescence? a. thoughts about life b. increase in muscle mass c. increased energy demands d. an improved ablility to think abstractly
answered Feb 20, 2018
2 votes
123k views
$5 divided by 1 hour equals what over 3 hours
answered Sep 19, 2017
2 votes
216k views
What is the answer to 12x^7 over 3x
answered Jul 21, 2017
1 vote
206k views
What was a major concern of scientists who left Nazi Germany for the United States before World War II?
answered Mar 18, 2017
0 votes
207k views
In 1935, Italy invaded the African nation of
answered Oct 11, 2016
0 votes
67.6k views
What role did compromise play in the writing and ratifying of the U.S. Constitution?
answered Sep 22, 2016
5 votes
186k views
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