menu
QAmmunity.org
Answers by Yichong
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Yichong
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Yichong
Filter
User Yichong
Recent activity
All questions
All answers
How can painting help in the economic progress of the nation? Write in a sentence.
answered
Apr 1, 2022
Social Studies
high-school
5
votes
198k
views
40 POINTS please help
answered
Feb 28, 2022
Mathematics
college
5
votes
61.7k
views
The diagram shows three points P, Q and R on horizontal ground. PQ = 50 m, PR = 100 m and angie PQR = 140°.Calculate angle PRO.
answered
Feb 9, 2022
Mathematics
high-school
4
votes
49.6k
views
O PERCENTS Finding the rate of a tax or commission A salesperson sells $2700 in merchandise and earns a commission of $405. Find the commission rate. Write your answer as a percentage. 0 % Х S. ?
answered
Jan 18, 2022
Mathematics
high-school
7
votes
21.9k
views
Which type of graph would be best for showing the percentage of people in a family with different jobs? A. Bar graph B. Circle graph C. Scatterplot D. Line graph
answered
Dec 9, 2021
Physics
high-school
1
vote
232k
views
Select the correct answer. Which process is a physical change? A. iron rusting OB. milk turning to curd water boiling D. paper burning E. hard water staining pipes
answered
Dec 6, 2021
History
high-school
4
votes
65.2k
views
Write and balance the equation for the formation of magnesium hydroxide and hydrogen from magnesium and water. Determine the possible mole ratios.
answered
Oct 25, 2021
Chemistry
high-school
2
votes
129k
views
The opportunity cost of providing a public good to an additional individual is A. infinite. B. high because of the exclusion principle. C. impossible to determine. D. zero.
answered
Oct 25, 2021
Mathematics
college
2
votes
231k
views
Please answer correctly Number the lines in a logical sequence Muchas gracias Aqui tiene el menu Quistera una mesa para dos personas Y algo de beber En que puedo servirle No queremos el postre. La quente
answered
Oct 18, 2021
Spanish
college
2
votes
186k
views
What is the answer to 3 1/4 cans of red paint and 3 2/12 cans of yellow paint add up to how many cans of orange paint? I know it is 6 cans of orange paint, but don't know the fraction.
answered
Sep 14, 2021
Mathematics
high-school
6
votes
68.3k
views
Suppose an electric eel develops a potential difference of 450 V driving 0.80 A during a 1.0 ms pulse. What is the power output of the eel during this pulse
answered
Aug 26, 2021
Physics
college
6
votes
142k
views
Mr. Andrews is trying to lose weight. He starts the year weighing 254 pounds. If he plans to burn enough colories to lose 4 pounds per week, then how many weeks will poss before Mr. Andrews weighs 228
answered
Jul 17, 2021
Mathematics
college
6
votes
174k
views
Solve the question on the interval [0, 2π) sin^2 θ - cos^2 θ = -3 sin θ - 2
answered
Apr 2, 2021
Mathematics
college
5
votes
45.2k
views
Please answer this correctly
answered
Mar 10, 2021
Mathematics
college
3
votes
172k
views
If sample data come from a population that is not normally distributed, which sample size would be large enough for the sampling distribution to approximate a normal distribution? A. 8 O B. 28 C. 18 D.
answered
Feb 3, 2021
Mathematics
high-school
4
votes
234k
views
PLEASE HELP ME IM GIVEING POINTS AWAY BEING TOO LAZY TOO SOLVE MY CLASS WORK LOL
answered
Feb 1, 2021
Mathematics
college
4
votes
189k
views
Choose the characteristics that you think are important for scientists to have. Check all that apply. antisocial, boring, close-minded, creative, curious, honest, skeptical
answered
Sep 3, 2020
Chemistry
middle-school
3
votes
190k
views
What should a complete and effective summary of "A Modest Proposal" include? Check all that apply. a paraphrase of the main ideas in "A Modest Proposal" details about Swift’s personal life and career as
answered
Aug 30, 2020
English
college
4
votes
146k
views
Jason draws an angle and then places the compass on the vertex and draws arc that intersects both rays. He then places the compass on each intersecting mark on each ray and draws arcs that intersect inside
answered
Oct 3, 2019
Mathematics
high-school
1
vote
137k
views
Why did the is congress pass am exclusion act in 1882 barring chinese immigrants
answered
Sep 18, 2019
History
middle-school
2
votes
43.0k
views
Page:
« prev
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org