menu
QAmmunity.org
Answers by Koffeinfrei
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Koffeinfrei
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Koffeinfrei
Filter
User Koffeinfrei
Recent activity
All questions
All answers
If three chickens in three days laid three eggs, how many eggs will be laid by 12 chicken in 12 days?
answered
Apr 11, 2020
Mathematics
middle-school
6
votes
43.9k
views
The protons initially are located where the electric potential has a value of 7.60 MV and then they travel through a vacuum to a region where the potential is zerdo. (a) Find the final speed of these protons
answered
Mar 27, 2020
Physics
college
5
votes
112k
views
What expression correctly represents twice the sum of four and a number a . 2(4+n) b . 2(4n) c . 2(4)+n d . 2+(4n)
answered
Mar 7, 2020
Mathematics
middle-school
5
votes
2.7k
views
Solubility of ionic compounds depends on
answered
Jan 4, 2020
Chemistry
high-school
6
votes
129k
views
A 12-meter flagpole casts a 9-meter shadow. find the angle of elevation of the sun.
answered
Dec 20, 2019
Mathematics
middle-school
3
votes
27.2k
views
Refer to "Youth and Tobacco Use" in the lesson for a complete version of this text. What statement best identifies the purpose of "Youth and Tobacco Use"? to prove to the reader that tobacco use is declining
answered
Nov 9, 2019
English
middle-school
2
votes
128k
views
Please help! :) ASAP
answered
Feb 18, 2019
Mathematics
middle-school
4
votes
56.2k
views
In the 1940s and 1950s, the area described as being behind the iron curtain was composed of
answered
Jan 30, 2019
History
high-school
1
vote
200k
views
This cylinder is cut by the plane shown. the plane is perpendicular to the base of the cylinder. what is the shape of the cross-section?
answered
Oct 7, 2018
Mathematics
high-school
5
votes
213k
views
A model railroad kit contains curved and straight tracks. Given that 35% of the tracks are curved, what fraction of the tracks are straight? Write the fraction in the simplest form.
answered
Feb 22, 2018
Mathematics
college
3
votes
11.3k
views
Someone who has been uprooted from their home but remains in the country is known as a(n)
answered
Jan 8, 2018
Social Studies
high-school
4
votes
95.8k
views
Information about traits is stored in the cell nucleus in a molecule called ______.
answered
Aug 28, 2017
Biology
high-school
3
votes
15.5k
views
According to the second law of thermodynamics, heat energy released by an organism is _____. gone forever used by another animal released into the environment and unusable absorbed by plants for photosynthesis
answered
Jan 4, 2017
Chemistry
high-school
5
votes
102
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.4m
questions
9.9m
answers
Search QAmmunity.org