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Two students hold a rope between them. They wiggle it in a way so that the crest of one wave reaches the crest of the other, increasing its amplitude. This is an example of. A. Destructive interference
asked
Jul 19, 2021
Physics
high-school
1
answer
1
vote
80.4k
views
Of the rivers that supplied its water has been The Aral Sea has almost completely dried up because the changed. A. number B. source C. quality D. direction
asked
May 23, 2021
Social Studies
high-school
2
answers
5
votes
173k
views
The lot size of the new home was 90 ft by 110 ft what was the area of the lot
asked
May 2, 2021
Mathematics
college
2
answers
3
votes
151k
views
Please help! Choose the correct word No puedes rebasar cuando hay una línea____ continua cortada
asked
Apr 22, 2021
Spanish
college
2
answers
0
votes
200k
views
The restaurant bill for Annette is $55.82. She adds an 18% tip for the waiter. What is the total cost of Annette's meal rounded to the nearest cent? pls answer seriously, I'm failing this class its so
asked
Apr 19, 2021
Mathematics
high-school
1
answer
2
votes
61.3k
views
Federalism is a way of organizing a nation so that
asked
Apr 14, 2021
Social Studies
middle-school
1
answer
0
votes
128k
views
What is a precipitate?
asked
Mar 4, 2021
Chemistry
college
2
answers
5
votes
140k
views
n the 1980 presidential election, Ronald Reagan a. captured only a slim majority of electoral votes. b. None of these answers is correct. c. won primarily as a result of third-party candidate, John Anderson.
asked
Feb 3, 2021
History
high-school
1
answer
5
votes
136k
views
What is 5^4 equal please help me.
asked
Jun 16, 2020
Mathematics
middle-school
2
answers
4
votes
13.7k
views
Relating to the Need to Belong, which of the following is NOT a way in which guilt can protect and strengthen interpersonal relationships? A. Guilt discourages people from doing things that harm their
asked
Feb 10, 2020
Social Studies
high-school
1
answer
4
votes
48.6k
views
1. banned the buying and selling of liquor in the United States 1 Eighteenth Amendment 2. peace signed by Germany after World War I 4 assassination of Ferdinand 3. led to the United States involvement
asked
Apr 5, 2019
History
middle-school
2
answers
3
votes
152k
views
How did the system of sharecropping affect landowners and laborers in the south
asked
Dec 24, 2018
History
high-school
2
answers
4
votes
164k
views
How do I find the volume of this need help
asked
Dec 22, 2018
Mathematics
high-school
1
answer
3
votes
162k
views
A scrapbook has 4 pages. there are 2 stickers on each page. how many stickers are there
asked
Jun 4, 2018
Mathematics
middle-school
2
answers
3
votes
94.1k
views
The cost of a DVD box set increase from 30 to 35 a student says that this represent a 5% increase in the price explain the students error what is the actual percent increase
asked
Jan 22, 2018
Mathematics
college
1
answer
3
votes
55.9k
views
Air is made of 80% nitrogen and 20% oxygen by volume. The densities of air and oxygen is 1.29kgm^-3 and 1.43kgm^-3 respectively. What is the density of nitrogen? Please specify your soultion,thank you!
asked
Aug 22, 2017
Physics
high-school
1
answer
4
votes
112k
views
If 4n = 3.60, which is the value of n? (It's probably a simple question, but i can't decide between 0.9 and 9, if you can help me, thanks!) A. 0.09 B. 0.9 C. 9 D. 90
asked
Oct 28, 2016
Mathematics
middle-school
1
answer
5
votes
16.3k
views
Which systems in the body work together to maintain blood sugar levels? Select the best answer.A.digestive, circulatory B.circulatory, endocrine C.digestive, endocrine, nervous D.digestive, circulatory,
asked
Sep 17, 2016
English
high-school
2
answers
5
votes
61.5k
views
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