menu
QAmmunity.org
Questions by Yifei
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by Yifei
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Yifei
Filter
User Yifei
Recent activity
All questions
All answers
What does fire need to burn
asked
Oct 2, 2023
Chemistry
high-school
1
answer
5
votes
77.5k
views
Jim hit the ball 9 out of 15 times. Find the percent Jim hit the ball.
asked
Sep 1, 2023
Mathematics
middle-school
2
answers
19
votes
176k
views
What is the length of EC round to the nearest tenth of a foot
asked
May 27, 2023
Mathematics
college
1
answer
1
vote
2.9k
views
The difference between a number and six is negative seventy-three. Find the number
asked
Apr 7, 2023
Mathematics
high-school
1
answer
5
votes
11.9k
views
Helppppp plzzzz it's computer science helpp plzzz
asked
Dec 23, 2022
Computers and Technology
high-school
1
answer
1
vote
145k
views
The use of a cold blank is a traditional method of providing greenhouse benefits on a small scale for a modest garden
asked
Sep 6, 2022
Biology
college
1
answer
1
vote
115k
views
Jonathan and 5 of his friends are going to the park. they each bought a snack the cost the same, the total was 54.00 dollars. how much did each person had to pay for their snack?
asked
Aug 23, 2022
Mathematics
high-school
1
answer
17
votes
138k
views
Select the correct answer. What is the purpose of the IRS? A. to collect taxes and enforce tax laws B. to provide a collection of domestic and foreign securities C. to foster cooperation between nations
asked
Jun 12, 2022
Mathematics
high-school
2
answers
2
votes
33.8k
views
Help with this problem thankyou
asked
May 23, 2022
Mathematics
high-school
2
answers
4
votes
96.6k
views
Body Color is a ___________ Variation Trait Feature Observation
asked
May 22, 2022
Chemistry
college
2
answers
0
votes
182k
views
What is one new thing you learned during the Industrial Revolution chapter?
asked
Mar 25, 2022
History
high-school
1
answer
1
vote
22.8k
views
PLZZZZ HELPP MEE ANYONE!!!!
asked
Jan 18, 2022
Biology
high-school
2
answers
4
votes
23.5k
views
How do I solve 2m + n = 2 and 3m - 2n = 3 using substitution?
asked
Jan 11, 2022
Mathematics
college
1
answer
3
votes
44.2k
views
Can someone solve this?
asked
Nov 25, 2021
Mathematics
middle-school
1
answer
4
votes
15.7k
views
#Paper AProclamation of 1763 BSugar Act CStamp Act DQuartering Act ETownshend
asked
Jun 4, 2021
History
high-school
1
answer
1
vote
92.8k
views
What do you say when a trinomial is not factorable
asked
May 10, 2021
Mathematics
high-school
1
answer
4
votes
50.0k
views
Based on the formula that you developed in question 3, what is the area of the circle? How do you know your answer is correct? Explain.
asked
Apr 28, 2021
Mathematics
high-school
2
answers
4
votes
202k
views
The graph of the function f(x) = –(x + 6)(x + 2) is shown below. On a coordinate plane, a parabola opens down. It goes through (negative 6, 0), has a vertex at (negative 4, 4), and goes through (negative
asked
Apr 18, 2021
Mathematics
middle-school
2
answers
1
vote
47.5k
views
____________________ describes the way we perceive, evaluate, categorize, and form judgments about the qualities of people we encounter.
asked
Mar 18, 2021
Social Studies
high-school
1
answer
5
votes
214k
views
Most viruses are about _____ times smaler than the average cell. a 1,000 b 300 c 100 d 10
asked
Feb 21, 2021
Biology
high-school
2
answers
1
vote
114k
views
Page:
1
2
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
5.6m
questions
7.3m
answers
Search QAmmunity.org