menu
QAmmunity.org
Answers by Ruofeng
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Ruofeng
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Ruofeng
Filter
User Ruofeng
Recent activity
All questions
All answers
According to the text, when were the Vedas estimated to have been written?
answered
Sep 12, 2024
History
high-school
2
votes
65.8k
views
What is PEP carboxyl kinase and how is it regulated?
answered
Jul 7, 2024
Chemistry
high-school
4
votes
116k
views
sal's granola have oats, raisins, and almonds, in a ratio of 20:5:4. what percent of the total granola is raisins? round to the nearest whole number
answered
Apr 26, 2024
Mathematics
high-school
3
votes
59.4k
views
What are elements with atomic numbers greater than 92 called?
answered
Jan 18, 2024
Chemistry
high-school
5
votes
71.2k
views
Problem 9 Leon drives a long distance to attend a family reunion. At 12:00 PM, his gas tank is completely filled with 12 gallons of gas. Leon's car uses gas at a constant rate, and after two hours of driving,
answered
Mar 25, 2023
Mathematics
high-school
12
votes
147k
views
What makes up an organ system?
answered
Mar 10, 2023
Biology
college
0
votes
986
views
Can someone help with these questions?
answered
Feb 11, 2023
Mathematics
high-school
11
votes
229k
views
1. This music has only one melodic line, with no harmony or counterpoint A. Homophonic B. Monophonic C. Polyphonic D. Texture
answered
Dec 9, 2022
Arts
high-school
4
votes
213k
views
Question 2 Use the balanced chemical reaction below to answer the question. 200 + O2 + 2CO2 What is the ratio of moles of oxygen used to moles of carbon dioxide produced? O 2 mol O2: 2 mol CO2 O 1 mol
answered
Nov 20, 2022
Chemistry
high-school
1
vote
55.0k
views
Please help Stay Safe and healthy
answered
Oct 11, 2022
Mathematics
high-school
10
votes
85.0k
views
Slope= -1/2 Line passes through the point (9,8). Write equation with point slope form
answered
Sep 27, 2022
Mathematics
college
5
votes
75.0k
views
What is 12, -5 reflected across the x-axis
answered
Sep 8, 2022
Mathematics
high-school
4
votes
146k
views
The hay included as part of the culture medium provided a food source for bacteria. Bacteria are a good food source for some types of protists. a. Explain which group(s) of protists would not have survived
answered
May 13, 2022
Biology
college
6
votes
194k
views
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominato 36 hr : 40hr
answered
Apr 8, 2022
Mathematics
college
3
votes
43.3k
views
What’s the volume??
answered
Mar 4, 2022
Mathematics
high-school
3
votes
88.6k
views
How do I stop stressing and worrying over everything?
answered
Mar 4, 2022
Health
college
3
votes
160k
views
What is the side length of the triangle?
answered
Dec 21, 2021
Mathematics
college
3
votes
219k
views
Define the role of the mathematical concepts of maximization and equilibrium in microeconomic theory.
answered
Dec 13, 2021
Business
college
4
votes
207k
views
Does john was draggee to the baseball game by his dad use active voice
answered
Oct 26, 2021
English
college
0
votes
114k
views
A right rectangular prism is packed with cubes of side length Fraction 1 over 6 inch. If the prism is packed with 12 cubes along the length, 3 cubes along the width, and 2 cubes along the height, what
answered
Aug 28, 2021
Mathematics
college
3
votes
207k
views
Page:
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.
9.1m
questions
11.7m
answers
Search QAmmunity.org