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Answers by Stanislav Hordiyenko
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A(n) shape in a melody incorporates pitches that mainly rise or become higher.
answered
Aug 4, 2019
Social Studies
middle-school
7
votes
111k
views
When a DVD is played, a laser light hits the surface of the disk and then returns to the detector. Which wave phenomenon allows the DVD player to work? A.absorption B.interference C.reflection D.refraction
answered
Jun 24, 2019
Physics
college
2
votes
221k
views
Which series is the most reactive series? alkyne alkene alkane methane
answered
May 10, 2019
Chemistry
high-school
2
votes
43.2k
views
Which substance is acting as the Brønsted-Lowry acid in the following chemical reaction? NH4 + OH- yields NH3 + H2O
answered
Feb 5, 2019
Chemistry
college
4
votes
187k
views
If joe and jane were asked to guess the emotion expressed in the faces of several different people, it would be expected that
answered
Aug 14, 2018
Social Studies
high-school
5
votes
142k
views
Seven more than twice his age is 51 in algaebric expression
answered
Jul 15, 2018
Mathematics
middle-school
0
votes
133k
views
What is the area of trapezoid ABCD ? Enter your answer as a decimal or whole number in the box. Do not round at any steps.
answered
Jun 20, 2018
Mathematics
college
4
votes
225k
views
What theme is found in this excerpt from F. Scott Fitzgerald's "Bernice Bobs Her Hair"? As Bernice took down her hair she passed the evening before her in review. She had followed instructions exactly.
answered
May 21, 2018
English
college
2
votes
123k
views
Which of the following can be used as a penalty in a civil case? a.Four years in prison b.The death penalty c.$40,000 fine d.One and a half years in prison
answered
Oct 12, 2017
Business
college
6
votes
65.4k
views
Are most microscopic organisms harmless
answered
May 8, 2017
Chemistry
middle-school
3
votes
19.7k
views
Arrange the events leading to the development of the slave trade in the correct sequence. Tiles The Portuguese bring in slaves to work on their plantations. The Portuguese establish sugar plantations on
answered
Feb 17, 2017
History
college
3
votes
93.1k
views
Nearly 50% of water sources in the United States are believed to be polluted. true or false?
answered
Jan 28, 2015
Geography
high-school
3
votes
94.1k
views
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