menu
QAmmunity.org
Answers by Cuca
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Cuca
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Cuca
Filter
User Cuca
Recent activity
All questions
All answers
Witch of the following events gave the frist humans the ability to migrate from asia to america? A) the invention of the wheel B) the invention of the boat C) the rise of ocean levels due to climate change
answered
Feb 20, 2020
History
middle-school
4
votes
96.6k
views
Which of the following components of a PID controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- Proportional b)- Derivative c)- Integral d)-
answered
Jan 10, 2020
Engineering
college
1
vote
214k
views
HEEEEEEEEEEEEEEELLLLLLPPPPPPPPPPPP
answered
Nov 21, 2019
Spanish
high-school
4
votes
66.3k
views
When do phase transitions occur in molecules? only when energy is withdrawn when energy is supplied or withdrawn only when energy is supplied when energy is neither supplied nor withdrawn
answered
Nov 9, 2019
Chemistry
high-school
6
votes
124k
views
[CM.05]The people in a location in Florida are stocking non-perishable food items and emergency kits in their homes and covering their doors and windows with plywood. Which of these is the most likely
answered
Aug 21, 2019
Biology
middle-school
1
vote
2.4k
views
Find the perimeter of the polygon defined by the coordinates (5, 8), (12, 0), (-5, 0), and (-1, 8). (Round to nearest tenth) A) 42.5 units B) 42.6 units C) 47.5 units D) 47.6 units
answered
Mar 10, 2019
Mathematics
high-school
1
vote
173k
views
The answer for 10 2/3×31/8 rounded to the nearest whole number?
answered
Feb 12, 2019
Mathematics
high-school
3
votes
30.5k
views
How many us and canadian citizens live in the great lakes region?
answered
Nov 2, 2018
History
high-school
1
vote
200k
views
Jesse has 5 meters of twine and needs to cut it into lengths that are 1/4 of a meter long. How many lengths will he have? Express this problem in a number sentence that uses division.
answered
Sep 20, 2018
Mathematics
middle-school
2
votes
115k
views
Explain what document lays out the basic foundation of the US government
answered
Sep 12, 2018
Social Studies
middle-school
5
votes
110k
views
Reflection is the bouncing of light rays off of a surface. Which situation is NOT an example of reflection? Question 5 options: a.looking at yourself in a mirror b.focusing light through a camera lens
answered
Jul 14, 2018
Physics
middle-school
4
votes
89.9k
views
I need help with lyrics. I need to write a song about the french revelation. 20 POINTS!!
answered
Jun 26, 2018
Social Studies
middle-school
0
votes
216k
views
During his 2001 MVP season for the Seattle mariners, ichiro Suzuki batted 0.350, meaning that his probability of getting a hit in any at bat was 0.350. In a 2001 game, during which he came to bat 3 times,
answered
Jun 21, 2018
Mathematics
high-school
2
votes
46.8k
views
When 20.0 grams of a substance is completely melted at its melting point, 820 Joules are absorbed, what is the heat of fusion of this substance?
answered
Oct 24, 2017
Physics
high-school
4
votes
98.4k
views
Which of the following events happened last? A. Agriculture began B. Hammurabi’s Code was developed C. Cuneiform was first used D. Sumerian civilization arose
answered
Sep 10, 2017
History
high-school
1
vote
49.0k
views
in January, Dawn earns $9.25 allowance. She earns 3 times as much in February. If during March, she earns $5.75 more than she did in February, how much allowance does Dawn earn in March?
answered
Aug 18, 2016
Mathematics
middle-school
3
votes
22.2k
views
Why does Odysseus suffer so many hardships during his journey home
answered
Feb 26, 2016
English
high-school
2
votes
201k
views
Roughly how long will a waxing crescent remain in the sky?
answered
Apr 4, 2015
Physics
middle-school
4
votes
145k
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