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Answers by HenryJack

Answers by HenryJack
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Final exam scores are normally distributed with a mean of 74 and a standard deviation of 6. Approximately, what percentage of final exam scores would be between 68 and 86?
answered Jun 12, 2019
1 vote
14.3k views
An investigator wanted to speak candidly with high school students about their drug use. He felt that the students would be more honest if their parents were unaware that they were participating in the
answered Apr 27, 2019
3 votes
151k views
Scientific knowledge is ________. a. intuitive b. empirical c. permanent d. subjective
answered Oct 26, 2018
4 votes
108k views
Values, traditions, and beliefs that are shared y a particular group of people are called
answered Apr 12, 2018
4 votes
202k views
What resulted from the discovery of gold at Sutter's Mill in California in 1848? Thousands came seeking their fortunes. Sutter and his partner became rich by keeping the discovery secret. Churches benefited
answered Mar 19, 2018
3 votes
2.9k views
How does the water cycle purify water samples?
answered Mar 17, 2018
4 votes
97.3k views
While many authors in the modern era delve into life in contemporary society, others choose to examine future trends for society. Which author represents the BEST example of this a. George Orwell b. T.
answered Nov 27, 2017
6 votes
127k views
How is matter conserved in the water cycle? a. Water absorbs energy and later releases the same amount of energy. b. People manage water resources, such as wells, so they do not run out of water. c. Some
answered Jul 29, 2017
5 votes
18.3k views
X2 + 5x + 6 Select one of the factors of the quadratic expression.
answered Apr 22, 2017
3 votes
119k views
On most computers, the default font size in word is ____. 8 11 14 16
answered Mar 4, 2017
4 votes
88.0k views
Read the excerpt from "The Tell-Tale Heart" below. Using complete sentences, describe how Edgar Allan Poe begins to establish a mood of terror that will continue throughout the story. In your response,
answered Mar 3, 2017
5 votes
126k views
What are three examples of how the environment made life challenging for Sumerians
answered Jan 7, 2017
5 votes
207k views
what message do both the book and radio play of the war of the worlds attempt to share with their audience?
answered Oct 12, 2016
3 votes
141k views
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