menu
QAmmunity.org
Answers by Roldan
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Roldan
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Roldan
Filter
User Roldan
Recent activity
All questions
All answers
What is a business opportunity?
answered
Apr 5, 2020
Business
middle-school
2
votes
122k
views
An ideal gas in a cubical box having sides of length L exerts a pressure p on the walls of the box. If all of this gas is put into a box having sides of length 4L without changing its temperature, the
answered
Feb 25, 2020
Physics
high-school
5
votes
202k
views
Martin earned the following scores on his last five tests. 98, 78, 84, 75, 91 What is the range of his scores? HURRY PLZ
answered
Aug 24, 2019
Mathematics
middle-school
3
votes
214k
views
Is my answer correct?
answered
Jul 22, 2019
Mathematics
middle-school
3
votes
177k
views
Which of the following helps to safeguard biodiversity? A. Using reusable shopping bags at stores B. Throwing aluminum cans into trash bins C. Polluting rivers with plastic water bottles D. Overfishing
answered
Jan 28, 2019
Biology
high-school
1
vote
163k
views
Order the ratios from least to greatest. 5:8 11:16 18:32 Least: Middle: Greatest:
answered
Dec 24, 2018
Mathematics
middle-school
5
votes
145k
views
Why was the House of Burgesses established?
answered
May 21, 2018
History
middle-school
3
votes
90.6k
views
What was the reason why Roe v. Wade a controversial case? A) It challenged bans on birth control being used by married couples. B) It supported the legality of separate but equal facilities for different
answered
May 15, 2018
History
high-school
4
votes
165k
views
Obesity often increases the likelihood of other lifestyle diseases. Which of the following occurs more frequently in obese people? A. hemophilia B. type 2 diabetes C. multiple sclerosis D. rheumatoid arthritis
answered
Apr 22, 2018
Health
high-school
3
votes
30.3k
views
Who can help me needed for tomorrow please
answered
Apr 16, 2018
Mathematics
middle-school
4
votes
31.2k
views
5. Which equation of a circle is represented by the graph? (Points : 1) x2 + y2 = 16 (x 1)2 + (y 1)2 = 4 (x 1)2 + (y 1)2 = 2 (x 1)2 + (y 1)2 = 16 i will atach doc
answered
Aug 3, 2017
Mathematics
high-school
1
vote
7.1k
views
The most dangerous symptom of digestive infections is: fever dehydration loss of oxygen nausea and vomiting
answered
Jul 12, 2017
Health
high-school
5
votes
11.6k
views
How does the sun cause wind?
answered
Feb 16, 2017
Chemistry
middle-school
2
votes
112k
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