Answers by Sergey Gurin
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Answers by Sergey Gurin

Answers by Sergey Gurin
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Suppose we want a 90% confidence interval for the average amount spent on entertainment (movies, concerts, dates, etc.) by Freshman in their first semester at a large university. The interval is to have
answered Apr 7, 2019
1 vote
110k views
Need help with three questions
answered Jan 22, 2019
2 votes
5.4k views
You are playing a video game. For each diamond you collect, you earn 80 points. You also earn 100 bonus points by completing the level in less than 2 minutes. You need to earn more than 1220 points to
answered Oct 8, 2018
5 votes
47.5k views
How to graph y=-4cos(x )+3
answered Jun 11, 2018
4 votes
147k views
What is 9.08÷9 show work
answered Mar 12, 2018
4 votes
31.5k views
Polyphemus appeals to who to avenge his injuries
answered Feb 15, 2018
1 vote
46.8k views
In recognizing the inaccuracies of one's own ethnic stereotypes and revising his or her beliefs, an individual most clearly illustrates the process of
answered Feb 8, 2018
3 votes
114k views
A_____ provides students with the opportunity to tell a story that cannot be told through a transcript or application.
answered Jan 5, 2018
6 votes
199k views
Solve for y; y=2x+6 ill also need to graph it, but the scale only goes up to 6
answered Aug 8, 2017
4 votes
36.4k views
Evaluate the exponent: 4^-3 A) -12 B) 1/64 C) - 1/12 D) - 1/64 Please help!
answered Jun 9, 2017
1 vote
98.9k views
Select all that apply Which of the following made California attractive to American settlers? A.the Rocky Mountains B.a rich, fertile central valley C.the Oregon Trail D.a moderate year-round climate E.
answered Feb 17, 2017
6 votes
52.6k views
13[42-(2+4)second power]
answered May 9, 2016
1 vote
216k views
What is the biggest selling Christmas single of all time?
answered May 2, 2015
6 votes
105k views
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