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Sound waves travel faster through liquid water than through air because A. water is hotter than air. B. water is less dense than air. c. the particles of the liquid transfer energy better than the particles
asked
Feb 15, 2021
Chemistry
high-school
1
answer
3
votes
203k
views
Which is true about a transaction in a market economy?
asked
Jan 6, 2021
History
high-school
2
answers
4
votes
70.5k
views
How World World 1 spread throughout Europe?
asked
Dec 23, 2020
History
middle-school
1
answer
2
votes
51.2k
views
Four out of every five teenagers surveyed went to a movie theater in the past month. If 95 teenagers were surveyed, how many had gone to the movies in the past month?
asked
Nov 16, 2020
Mathematics
high-school
1
answer
2
votes
4.1k
views
Someone please heeeeelp.
asked
Sep 3, 2020
Mathematics
high-school
2
answers
5
votes
65.7k
views
High school graduates are more likely to earn substantially more than those who do not earn a diploma True or false
asked
Aug 4, 2020
Social Studies
middle-school
2
answers
5
votes
87.8k
views
How are integers and their opposites related
asked
Jul 3, 2020
Mathematics
middle-school
1
answer
0
votes
35.1k
views
A researcher is using the pUC18 vector to introduce a human gene into bacteria. He exposes bacteria to this recombinant molecule and then grows these organisms in culture. He is very surprised to find
asked
Mar 5, 2020
Biology
high-school
1
answer
1
vote
186k
views
What is A+B(n−1) pls answer this question am in a big rush
asked
Oct 28, 2019
Mathematics
college
1
answer
3
votes
205k
views
Which sentence contains a correctly identified compound object in a prepositional phrase. A. SHE and I will be at the park on Tuesday, wait for Mariah and them. B. The gift grandmother bought was for ME
asked
Sep 7, 2019
English
middle-school
2
answers
3
votes
129k
views
10(5 - n) - 1 = 29 n = ? Help!
asked
Mar 4, 2019
Mathematics
middle-school
2
answers
1
vote
189k
views
The Ursidae family of animals includes the giant panda, the brown bear, the polar bear, and the spectacled bear. Which of the following characteristics best helps classify these bears into genus and species
asked
Jan 20, 2019
Biology
middle-school
1
answer
1
vote
50.4k
views
A rectangle has a lenth of 14 inches and width of 9 inch.what is the ratio of width to length
asked
Jun 22, 2018
Mathematics
middle-school
1
answer
2
votes
76.7k
views
Solve the quadratic equation by completing the square? (Algebra 2) Equation: X^2 + 5X = 84 I am having a very hard time solving this, because I can't do fractions. Please help me step by step, and don't
asked
Jun 3, 2018
Mathematics
college
1
answer
5
votes
95.5k
views
How did the United States acquire Florida from Spain? by a separate treaty through the Treaty of Paris as result of winning the War of 1812
asked
Aug 13, 2017
History
high-school
2
answers
3
votes
206k
views
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