menu
QAmmunity.org
Answers by Ruben Lopez
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Ruben Lopez
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Ruben Lopez
Filter
User Ruben Lopez
Recent activity
All questions
All answers
When did oceans first appear
answered
Oct 24, 2021
Geography
middle-school
4
votes
219k
views
Please help me Find product
answered
Oct 8, 2021
Mathematics
college
3
votes
135k
views
What does cap mean? Any help would be nice
answered
Oct 6, 2021
Mathematics
college
7
votes
234k
views
The North Colony Trail at Royal Gorge, Colorado, is 18 miles long. Stacey has hiked four miles to a resting spot. She hikes the rest of the trail at two miles per hour. How far from the beginning of the
answered
Aug 10, 2021
Mathematics
high-school
5
votes
198k
views
The first olympic games were held by the
answered
Aug 7, 2021
History
high-school
3
votes
77.6k
views
Does anybody know the answer for this ??
answered
Aug 7, 2021
Mathematics
middle-school
7
votes
113k
views
Patti got a new part-time job. Her hourly wage increased from $10.50 to $12.39. What was the percent increase in Patti's hourly wage?
answered
May 12, 2021
Mathematics
high-school
3
votes
204k
views
Someone please help me for 100 points
answered
Apr 24, 2021
Social Studies
high-school
3
votes
204k
views
Please help me with this i need the whole page done
answered
Apr 12, 2021
Spanish
college
1
vote
166k
views
One theory why guided imagery is effective for reducing stress is that it filters out certain signals, such as pain or fear, and focuses the attention on other information, thus providing a distraction.
answered
Feb 14, 2021
Social Studies
college
3
votes
235k
views
A charged particle of 5.1 nC and another with 2.6 nC are separated by a distance of 5.5 m. What is the electric potential energy between the particles?
answered
Jan 29, 2021
Physics
high-school
2
votes
82.9k
views
Why did ancient Hebrews spread throughout the world?
answered
Jan 24, 2021
History
college
7
votes
140k
views
Who Made the first Spanish mission in Texas? A. Damian Massanet B. Louis de St. Denis C. Diego Ramon D. Angelina
answered
Oct 4, 2020
History
middle-school
1
vote
121k
views
When the American Revolution came to an official end in 1783, how did white elites in Saint Domingue feel about the outcome of that war? a. They were unhappy because whites in the U.S. South began calling
answered
Aug 23, 2020
History
high-school
5
votes
169k
views
patho Two tests frequently used to diagnosis the condition and progress of a pregnancy are: a. Chorionic villus sampling and amniocentesis b. Hormone level testing and biopsy sampling of endometrial tissue
answered
Jun 29, 2020
Health
high-school
5
votes
34.4k
views
How much energy is required to melt 13.00 kg of ice at 273 K? The specific latent heat of fusion of ice is 3.36 x 10^5 J kg-1. A. 1.19 x 10^9 J B. 2.58 x 10^4 J C. 4.37 x 10^6 J D. 1174.83 J
answered
Apr 22, 2020
Chemistry
middle-school
2
votes
175k
views
How did social darwinists justify expansion? The success of the American economy relied on new markets abroad. Survival of the fittest resulted in strong nations controlling wear ones. American expansion
answered
Jan 21, 2020
History
middle-school
2
votes
109k
views
What is the second major source of elements in seawater? a.-Earths interiorB.-MeteoritesC.-LakesD.-Solar radiation
answered
Dec 21, 2019
Biology
high-school
0
votes
140k
views
Which function grows at the fastest rate for increasing values of x? h(x)=9.5x2 g(x)=2.5x f(x)=8.5x+3
answered
Nov 24, 2019
Mathematics
high-school
1
vote
53.6k
views
In your own words, summarize the overall strategy involved in defeating the Germans in Europe from when the U.S. entered the war, until after D-Day.
answered
Aug 27, 2019
History
middle-school
5
votes
162k
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