menu
QAmmunity.org
Answers by Gavin Liu
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Gavin Liu
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Gavin Liu
Filter
User Gavin Liu
Recent activity
All questions
All answers
A stone is thrown from the top of a building with an initial velocity of 20 m/s downward. The top of the building is 60 m above the ground. How much time elapses between the instant of release and the
answered
Oct 19, 2021
Physics
college
3
votes
181k
views
Which representation shows y as a function of x?
answered
Oct 16, 2021
Mathematics
middle-school
2
votes
22.9k
views
Hace un año Carlota (comenzar) a estudiar español. Notice
answered
Oct 7, 2021
Spanish
college
1
vote
151k
views
Read the excerpt from the article "The Impact of Boating:" Containers, plastic bags, and fishing line are examples of some of the trash floating in waters around the U.S. Which of the following sentences
answered
Aug 28, 2021
English
middle-school
6
votes
33.3k
views
Andre and Elena are each saving money. Andre starts with $100 in his savings account and adds $5 per week. Elena starts with $10 in her savings account and adds $20 each week. Be sure to answer both questions
answered
Aug 14, 2021
Mathematics
high-school
6
votes
95.4k
views
What is the purpose of the body paragraphs in an informative essay?
answered
Jul 1, 2021
History
high-school
6
votes
77.0k
views
What major issues required delegates to compromise during the constitutional convention?
answered
Jun 22, 2021
History
high-school
2
votes
193k
views
Which expression is equivalent to 2-3/2-5
answered
Jun 16, 2021
Mathematics
high-school
2
votes
48.7k
views
The spring has a stiffness k = 200 N>m and an unstretched length of 0.5 m. If it is attached to the 3-kg smooth collar and the collar is released from rest at A, determine the speed of the collar when
answered
May 15, 2021
Engineering
college
1
vote
171k
views
Use the internet or your textbook as a reference to compare and contrast the Arrhenius Theory of acids and bases vs. the Brønsted-Lowery Theory. Use the internet or your textbook as a reference to name
answered
Apr 26, 2021
Chemistry
college
4
votes
71.5k
views
In what region did the United Nations create a home for Holocaust survivors in 1947? northern Africa the Balkans o the Middle East O southern Europe
answered
Apr 12, 2021
History
college
4
votes
220k
views
Which of the following factors is important in distinguishing between capital and revenue expenditures?A) The expenditure improves the property, adding to the value of the property.B) The expenditure provides
answered
Dec 6, 2020
Business
college
7
votes
215k
views
After 14 boys leave a concert, the ratio of boys to girls is 3 : 10. If there are p girls at the concert, write an algebraic expression for the number of boys at the beginning of the concert in terms of
answered
Aug 24, 2020
Mathematics
middle-school
4
votes
27.5k
views
The following IUPAC name is incorrect. Explain why it is incorrect and give the correct IUPAC name. 2,2−dimethyl−4−ethylheptane a. The compound name is alphabetized incorrectly. b. The compound has an
answered
Aug 22, 2020
Chemistry
college
3
votes
130k
views
Who is the first president of the U.S?
answered
May 28, 2020
History
middle-school
4
votes
81.5k
views
A client with Guillain-Barré syndrome develops respiratory acidosis as a result of reduced alveolar ventilation. Which combination of arterial blood gas (ABG) values confirms respiratory acidosis if a
answered
Jan 25, 2020
Health
high-school
7
votes
43.2k
views
A 7-year-old boy living in a city-state in ancient Greece will soon be sent to an agoge to train for military service. Before joining the military, he marries just so he will have children to add to the
answered
Dec 16, 2019
History
middle-school
3
votes
67.0k
views
The figure shows the location of 3 points around a lake. The length of the lake, BC, is also shown. (Figure is not drawn to scale.) A picture of a right triangle ABC with right angle at B is shown. The
answered
Nov 13, 2019
Mathematics
college
1
vote
191k
views
Our first stop on this leg of our voyage is at the deepest spot in the ocean called the
answered
Aug 30, 2019
Biology
high-school
0
votes
218k
views
What can neither be created nor destroyed by ordinary means? A. Element B. Compound C. Electrolytes D. Molecule
answered
Jan 16, 2019
Biology
college
6
votes
29.2k
views
Page:
« prev
1
2
3
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Search QAmmunity.org