menu
QAmmunity.org
Answers by Jin You
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Jin You
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Jin You
Filter
User Jin You
Recent activity
All questions
All answers
Write the polynomial as a square of a binomial or as an expression opposite to a square of a binomial: A) 0.25x^2–0.6xy +0.36y^2 b)–a^2+0.6a–0.09 c)9/16a^4+a^3+ 4/9a^2 d)–16m^2–24mn –9n^2
answered
Feb 8, 2020
Mathematics
college
5
votes
10.9k
views
What does Jenna, an immunocompromised individual, develop on her skin? What is the eponym for her condition? Jenna is an immunocompromised patient and develops purple-colored on her skin. Her doctor determines
answered
Dec 9, 2019
Health
middle-school
3
votes
117k
views
What two factors determine the speed of sound
answered
Mar 28, 2019
Physics
middle-school
5
votes
6.2k
views
Only one answer this time
answered
Jan 10, 2019
History
middle-school
5
votes
61.7k
views
Mount Erebus, an active volcano, is located __________. A. in Australia’s Snowy Mountains B. on New Zealand’s North Island C. in Antarctica D. on Melanesia’s largest island
answered
Dec 14, 2018
Geography
high-school
2
votes
46.0k
views
Why is representative money more useful than commodity money? a. representative money can be used for other things besides currency. b. representative money has value because the government says it does.
answered
Sep 24, 2018
Social Studies
high-school
1
vote
216k
views
What has many keys but can't open a single door?
answered
Sep 21, 2018
Social Studies
high-school
6
votes
29.5k
views
What is the unmeploymeny rate in Cuba
answered
Jul 14, 2018
Social Studies
high-school
4
votes
69.1k
views
Which of the following is true of the relationship between energy use and quality of life? a. Energy use has no relationship to overall quality of life. b. Generally, the quality of life is directly related
answered
Apr 29, 2018
Biology
high-school
2
votes
35.0k
views
Scientists once believed that Tyrannosaurus rex dragged its tail along the ground. Today, they know that T. rex did not drag its tail but held it aloft, above the ground. This change in scientific consensus
answered
Mar 6, 2018
Biology
high-school
7
votes
73.1k
views
In Anne Bradstreet's poem, "Upon the Burning of Our House," where does the speaker’s hope and treasure lie?
answered
Jan 14, 2018
English
high-school
2
votes
83.9k
views
One of the biggest risks involved in using e-mail is a. loss of privacy. b. slowness. c. lost attachments. d. junk mail.
answered
Aug 26, 2017
Computers and Technology
high-school
7
votes
111k
views
When two atoms combine by sharing electrons, it is a(n) _____ bond. a. Ionic b. Covalent
answered
Mar 12, 2016
Biology
high-school
6
votes
148k
views
Page:
« prev
1
2
3
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