Answers by Simeon Aleksov
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Answers by Simeon Aleksov

Answers by Simeon Aleksov
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The advertising department of a nationally circulated magazine wishes to estimate the mean age of its subscribers within 0.5 year with 90% confidence. If they estimate that the standard deviation of the
answered Oct 10, 2020
1 vote
204k views
Which design or approach does the jail described in this passage use? David has been sent to prison to serve a jail sentence. He observes that the jail’s inmates are directly supervised. He has also noticed
answered Aug 9, 2020
4 votes
30.7k views
Write y5.y2 without exponents​
answered Apr 13, 2020
4 votes
225k views
What is the value of the 9th term in the following geometric sequence? 3, 12, 48, 192, ... A. 96 B. 786,429 C. 105 D. 196,608
answered Sep 5, 2019
3 votes
81.7k views
Combine like terms to simplify the expression: −5.55−8.55c+4.35c
answered Jul 26, 2019
1 vote
203k views
Help please? asapppp
answered Jul 2, 2019
1 vote
34.1k views
1. the amount of space or resources something takes up
answered Jun 18, 2019
6 votes
36.2k views
Efren is not thinking about his girlfriend at this very moment. however, someone asks him to describe her, and without much thought, he describes her eyes, hair, and smile. thus, according to freud's three
answered Apr 14, 2019
5 votes
27.8k views
Angiosperms are different from all other plants because only they have _____
answered Feb 26, 2019
2 votes
193k views
Can anyone help with a 6 word memoir. I'm a dancer. Cheerleader. I'm looking for new friends. I love to perform
answered Oct 15, 2018
1 vote
220k views
Help with this please
answered Sep 22, 2018
5 votes
161k views
Answer these 3 questions 1. What is the length of the line segment with endpoints (−3,8) and (7, 8) ? Enter your answer in the box. units ___________________________________________________________________
answered Aug 30, 2018
4 votes
126k views
What is the center of (x + 2)2 + y2 = 36? Question 5 options: (0, 2) (2, 0) (-2, 0) (0, -2)
answered May 28, 2018
5 votes
102k views
Given that sodium chloride is 39.0% sodium by mass, how many grams of sodium chloride are needed to have 950.mg of na present?
answered May 25, 2018
7 votes
169k views
A scientist extracts and measures the calcium content of one of your muscle fibers while you are asleep, when all of your muscles are relaxed. Where is the scientist likely to find calcium? (2 points)
answered May 25, 2018
5 votes
177k views
What is the main purpose of this article of the Treaty of Versailles?
answered Feb 10, 2018
6 votes
157k views
Another way of saying “has a high population density” is _____. A)populated B)scattered C)sparse D)crowded
answered Jul 31, 2017
1 vote
162k views
How many times does 3 goes into 8
answered Jan 2, 2017
4 votes
193k views
Which philosopher called all people the sovereign meaning all power should rest with them?
answered Jun 18, 2016
3 votes
113k views
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