menu
QAmmunity.org
Answers by Longbiao CHEN
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Longbiao CHEN
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Longbiao CHEN
Filter
User Longbiao CHEN
Recent activity
All questions
All answers
If Mason made 20 free throws, how many free throws did he attempt in all?
answered
Dec 12, 2023
Mathematics
college
3
votes
93.0k
views
Hector is a baseball fan but wants to watch something different. There are 5 basketball games, 2 football games, and 4 hockey games that he can choose to watch. If Hector randomly chooses a game, what
answered
May 29, 2023
Mathematics
college
4
votes
25.2k
views
*PLS HELP* I need help on this and please provide an explanation Thank you! Question: What is the value of X° In this complementary angle?
answered
Mar 10, 2023
Mathematics
high-school
10
votes
200k
views
If you are having trouble creating a balanced, geometric artwork, you could change your design to a asymmetrical balance b asymmetrical imbalance c symmetrical balance d symmetrical imbalance
answered
Mar 1, 2023
Arts
high-school
9
votes
102k
views
To estimate the height of a mountain, two students find the angle of elevation from a point (at ground level) b 640 meters from the base of the mountain to the top of the mountain is B = 49°. The students
answered
Feb 1, 2023
Mathematics
college
0
votes
109k
views
What inequality is shown on this graph?
answered
Nov 18, 2022
Mathematics
middle-school
3
votes
131k
views
Solve each equation. (8.5) ⋅ (-3)=a (-7) + b=(-11) c−(-3)=15 d ⋅ (-4)=32
answered
Sep 9, 2022
Mathematics
middle-school
2
votes
87.5k
views
Add the first 79 terms of this sequence: -8,-1, 6, 13, 20, ...
answered
Aug 6, 2022
Mathematics
college
5
votes
105k
views
An item that usually sells for $189 is on sale for 25% off. Find the sale price
answered
Jun 29, 2022
Mathematics
high-school
3
votes
166k
views
Anyone know how to do these economic credit score problems??
answered
Jun 25, 2022
Business
high-school
9
votes
151k
views
A parabola can be drawn given a focus of (1,3) and a directrix of x = -7. What can be said about the parabola? The parabola has a vertex at ( ), has a p-value of and it PLEASE HELP
answered
Jun 24, 2022
Mathematics
college
4
votes
54.4k
views
What Does Virtuoso Mean Please Give Me A Detailed Description Defining The Word.
answered
Jun 24, 2022
English
high-school
5
votes
57.2k
views
-3(1-3x)+2x its due today help! I got 11x - 3 I don't know if it's correct
answered
Jun 14, 2022
Mathematics
high-school
2
votes
7.2k
views
A. Checks and 2. Which of the following best describes the second amendment? A. Right to bear arms B. Freedom of speech C. Separation of Church and State D. Impossible, the constitution doesn't allow for
answered
Jun 11, 2022
History
college
1
vote
156k
views
Which of the following represents the value of 3 2/5−5/2 ? Select one: A. 27/4 B. 4 C. 9/10 D. 1/3
answered
May 29, 2022
Mathematics
middle-school
12
votes
110k
views
PLS HELP ASAP PLS PLS PLS: Is there a connection between the high amount of mineral mines in the western US and the high amount of mountain chains in the western US? If so, what is it?
answered
Dec 14, 2021
Biology
college
3
votes
58.4k
views
Why was the Manhattan project a "turning point"
answered
Dec 3, 2021
History
high-school
7
votes
102k
views
A map shows the road between the cities of Saxon and Melbeck. If the distance on the map between the two cities is 7 inches, what is the real distance? The scale is 2 inch:5 miles.
answered
Oct 16, 2021
Mathematics
high-school
4
votes
49.6k
views
15 seats in 3 rows = ? seats per row
answered
Aug 19, 2021
Mathematics
middle-school
6
votes
189k
views
The cycling of matter through all of the organisms, populations, and ecosystems of earth is ultimately powered by what form of energy? A. Nuclear B. Light C. Chemical D. Kinetic
answered
Aug 3, 2021
Biology
high-school
2
votes
11.5k
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.
5.1m
questions
6.7m
answers
Search QAmmunity.org