Answers by Savvas Parastatidis
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Answers by Savvas Parastatidis

Answers by Savvas Parastatidis
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The average weekly income of teachers in one school district is $750 with a standard deviation of $85. Find the percentage of teachers earing more than $825 a week?
answered Oct 8, 2019
0 votes
139k views
Two tourists left two towns, the distance between which is 38 km, simultaneously and met in 4 hours. what was the speed of each of the tourists, if the first one covered 2 km more before he met than the
answered Aug 16, 2019
3 votes
35.9k views
Read the following lines from “the love song of j. alfred prufrock” and when i am formulated, sprawling on a pin. when I am pinned and wriggling on the wall then how should I begin to spit out the butt-ends
answered Mar 9, 2019
3 votes
230k views
David. Has a piece of wood measuring 12 1/8 feet that he wants to use for a project he needs to cut the wood into pieces that measure 1 13/16 feet how many pieces of wood can he cut measuring exactly 1
answered Feb 27, 2019
3 votes
84.7k views
What is the better estimate for the mass of a textbook, 1 g or 1 kg?
answered Dec 26, 2018
6 votes
13.4k views
What does leon’s account suggest about life as a confederate soldier? camp life could be just as dangerous as fighting?
answered Jul 22, 2018
5 votes
88.8k views
An alloy consists of nickel, zinc, and copper in the ratio 2:7:9. Chapter Reference b How much alloy can be produced using 4.9 lb of zinc?
answered Jul 13, 2018
3 votes
89.4k views
The calotype was named after the Greek word kalos, meaning “beautiful." (True Or False)
answered Apr 16, 2018
2 votes
120k views
Table salt is the result of a(n)?
answered Mar 29, 2018
3 votes
98.7k views
An average persons heart beats about 103,680 times a day.Write and solve an equation to find about how many times the average persons heart beats in one minute.
answered Mar 13, 2018
3 votes
38.1k views
Tell weather the two triangles are similar.explain your reasoning.
answered Feb 16, 2018
1 vote
45.5k views
The half-life of radium-226 is 1620 years. How much of one gram of radium-226 will remain unchanged after four half-lives? a) 0.125 g b) 0.50 g c) 0.0625 g d) 0.25 g
answered Jun 20, 2017
2 votes
51.3k views
An accompanying ____ gives audience members reference notes and review material for your presentation.
answered Jan 9, 2017
2 votes
196k views
What is the earliest form of writing?
answered Jun 30, 2015
5 votes
18.4k views
What number has the same value as 50 tens
answered May 1, 2015
5 votes
89.3k views
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