menu
QAmmunity.org
Answers by Ratata
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Ratata
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Ratata
Filter
User Ratata
Recent activity
All questions
All answers
The average time it takes for a molecule to diffuse a distance of x cm is given by t=x^2/2D where t is the time in seconds and D is the diffusion coefficient. Given that the diffusion coefficient of glucose
answered
Apr 24, 2020
Chemistry
college
6
votes
198k
views
Which reason best highlights why the US wanted to gain Hawaii? Question 9 options: Hawaii served as the halfway point for flights across the Pacific during the Spanish American War Hawaii had a climate
answered
Oct 8, 2019
History
high-school
5
votes
127k
views
Identify at least two food chains represented in the food web below.
answered
Apr 28, 2019
Biology
middle-school
6
votes
49.5k
views
What artistic skills are best represented in the image above? a. light and shadow b. color and form c. perspective d. none of the above
answered
Apr 21, 2019
Arts
high-school
2
votes
2.2k
views
Please help me with this question
answered
Apr 14, 2019
Mathematics
college
1
vote
161k
views
¿Qué have normalmente el fin de semana? ___________ tenis compañero de clase. A. Juego B. Juega C. Jugó D. Juegue
answered
Jan 11, 2019
Spanish
middle-school
1
vote
27.1k
views
Describe the process that takes place in the leaf to produce oxygen
answered
Dec 25, 2018
Biology
high-school
0
votes
151k
views
I WILL UPVOTE ALL ANSWERS Choose the form of the modifier that best completes the sentence. Jerry can play dominoes better than______ A. anyone I've never seen B. anyone C. anyone I've ever seen D. anyone
answered
Aug 14, 2018
English
high-school
2
votes
123k
views
If an isotope has an atomic number of 8 and a mass number of 18 how many neutrons
answered
Jul 29, 2018
Chemistry
high-school
5
votes
118k
views
The functions f and g are defined as follows. f(x)=+3x+2 g(x)=−2x^3 -3 Find f(−6) and g(−2) Simplify your answers as much as possible.
answered
May 12, 2018
Mathematics
high-school
4
votes
111k
views
Everything I need answers please help me my mom said if i don’t finish I cannot go to targert
answered
Jan 31, 2018
Mathematics
middle-school
3
votes
171k
views
9/20 divided by 4/15
answered
Oct 6, 2017
Mathematics
middle-school
2
votes
39.6k
views
What is the hardest part of an art critique? What strategies can you use to help you with this part?
answered
Sep 8, 2017
Arts
high-school
0
votes
180k
views
My mother used 3/5 of a box of 35 eggs estimate how much sh used
answered
Jul 15, 2017
Mathematics
middle-school
4
votes
82.5k
views
What describes a step that each former Confederate state had to take to gain readmission to the Union? A ratify the Thirteenth Amendment B pay war reparations to the federal government C disband its militia
answered
Jan 26, 2017
History
high-school
4
votes
86.5k
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