menu
QAmmunity.org
Answers by Wolfgang Arnold
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Wolfgang Arnold
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Wolfgang Arnold
Filter
User Wolfgang Arnold
Recent activity
All questions
All answers
A meteor moving 468 km per minute traveling in a south-to-north direction passed near Earth in 2013. Does this statement describe the meteor’s speed or velocity? Why did you choose the answer above (explain
answered
Apr 6, 2022
Mathematics
middle-school
2
votes
41.8k
views
What can environmental wellness be described as
answered
Feb 24, 2022
Health
college
10
votes
24.6k
views
Imagine you are reading a story about a character named Lula.
answered
Jan 23, 2022
English
high-school
3
votes
222k
views
Polygon ABCD has reflected about GH to give polygon A′B′C′D′. Change the line of reflection. You can move each endpoint individually or move the entire line. As you move the line of reflection, what do
answered
Nov 20, 2021
Mathematics
high-school
1
vote
55.3k
views
Please help. I want to finish this problem so I can have fun. It is really hard for me. Plz.
answered
Nov 17, 2021
Mathematics
college
0
votes
77.2k
views
The following independent clause is the first half of a sentence. Without changing the first half, add a semicolon and another independent clause. Make sure it is independent. The summer sun is fading
answered
Oct 23, 2021
English
high-school
7
votes
30.6k
views
2. In the last 32 days, a builder complete 500 square meters of the bird habitat at the zoo. How many square meters does the builder complete each day? * (20 Points) O 12.625 square meters per day 19.75
answered
Jun 28, 2021
Mathematics
middle-school
4
votes
228k
views
DNA fingerprinting is commonly used in a branch of science known as ________.
answered
May 7, 2021
Biology
middle-school
1
vote
108k
views
Christiaan Eijkman shared the Nobel Prize in 1929 for the discovery of vitamins. Eijkman went to Java to isolate the pathogen causing beriberi, an illness that appeared to be contagious as it was common
answered
Apr 6, 2021
Biology
high-school
3
votes
157k
views
How did joint-stock companies and monopoly companies contribute to increased trade and exploration?
answered
Mar 16, 2021
History
high-school
4
votes
104k
views
In the Dred Scott case, the Supreme Court decided that __________ A. the Scotts were free as long as they stayed in Minnesota. B. the Scotts were free when they returned to Missouri. C. the Scotts were
answered
Mar 1, 2021
History
middle-school
5
votes
33.2k
views
A gas that has a volume of 28 liters, a temperature of 42°C, and an unknown pressure has its volume increased to 49 liters and its temperature decreased to 27°C. If the pressure is measured after the change
answered
Jan 26, 2021
Chemistry
middle-school
1
vote
161k
views
How do I solve this?
answered
Sep 24, 2020
Mathematics
middle-school
2
votes
61.8k
views
Y varies derectly as x and y=10 when x=2.5 find y if x =18
answered
Jul 28, 2020
Mathematics
middle-school
3
votes
174k
views
Hydrosulfuric acid (H2S) undergoes combustion to yield sulfur dioxide and water by the following reaction equation: 2 H2S + 3 O2 → 2 SO2 + 2 H2O
answered
May 20, 2020
Chemistry
college
4
votes
25.1k
views
Which field(s) are created by an electron when it moves? A. electric and gravitational fields B. magnetic and gravitational fields C. gravitational, electric, and magnetic fields D. electric field only
answered
Mar 8, 2020
Physics
middle-school
7
votes
121k
views
What is 152.925 rounded to the nearest hundredth
answered
Feb 10, 2020
Mathematics
middle-school
2
votes
41.9k
views
Identify 3 reasons why few people dont vote
answered
Sep 8, 2019
Social Studies
high-school
4
votes
124k
views
How is lincoln's emancipation proclamation a strategic move that will cause the civil war to grow more intense and provide his army with renewed energy?
answered
Apr 11, 2019
History
high-school
4
votes
220k
views
____ is a uniquely human characteristic and generally deals with the future.
answered
Aug 30, 2018
Business
college
3
votes
124k
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