menu
QAmmunity.org
Recent activity by ZhengCheng
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Recent activity by ZhengCheng
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by ZhengCheng
Filter
User ZhengCheng
Recent activity
All questions
All answers
Finding the asymptotes of a rational function: Quadratic over linear
asked
Oct 3, 2023
Mathematics
college
1
answer
201k
views
Which type of radiation is associated with high frequency waves?
answered
Aug 19, 2023
Physics
high-school
1
answer
126k
views
When using repeated addition to multiply two mixed numbers, an and a whole number by a mixed number harder or the same?
asked
Jul 16, 2023
Mathematics
middle-school
1
answer
105k
views
State what additional information is required in order to know that the triangles are congruent for the reason given.Side-Angle-Side
asked
Mar 14, 2023
Mathematics
college
1
answer
162k
views
Is immigration good or bad
answered
Feb 23, 2023
Geography
college
2
answers
27.0k
views
You need 2 cups of flour for every 10 dog biscuits you make. How many cups of flour are required to make 35 dog biscuits?
answered
Jan 23, 2023
Mathematics
college
1
answer
141k
views
A rectangular piece of metal is 10 inches wide and 14 inches long. a. What is the perimeter? ___________________ b. What is the area? ___________________
answered
Jan 12, 2023
Mathematics
middle-school
2
answers
55.1k
views
Simplify to create an equivalent expression 10+4(−8q−4)
asked
Jan 5, 2023
Mathematics
high-school
2
answers
86.9k
views
SNOWFALL Use the graph below. It shows the depth in feet of snow after each two-hour period during a snowstorm. Find the slope of the line.
answered
Nov 29, 2022
Mathematics
middle-school
2
answers
146k
views
An item is regularly priced at $31 . It is on sale for 65% off the regular price.
answered
Oct 25, 2022
Mathematics
high-school
1
answer
226k
views
An avocado contains 234 Calories, with 21 grams of fat. Calculate the percent of Calories from fat.
answered
Oct 23, 2022
Chemistry
high-school
1
answer
134k
views
When 100 grams of HCl reacts with 80 grams of Mg(OH)2 (a total mass of 180 grams), then 50 grams of MgCl2 is produced. How many grams of H2O will also be produced?
asked
Sep 15, 2022
Chemistry
high-school
1
answer
97.3k
views
Solve the following system of equations x-2y=14 X+3y=9
asked
Sep 10, 2022
Mathematics
college
1
answer
193k
views
“Guns don’t kill people; people kill people.” Write one sentence about an alternative/opposite opinion.
answered
Sep 5, 2022
English
high-school
2
answers
175k
views
Someone please help please and actually Answer
asked
Aug 24, 2022
Mathematics
middle-school
1
answer
73.9k
views
Nicole buys a meal in a town with a 9% sales tax. She tips 17% on the bill before adding the sales tax. She pays a total of $15.30. What should be the original cost of her meal?
asked
Aug 14, 2022
Mathematics
high-school
1
answer
181k
views
The number 3.14063 written correct to 3 decimal places is
answered
Jul 10, 2022
Mathematics
college
2
answers
169k
views
Question of the day (QOD) Is it important do to your own research?
asked
Jun 28, 2022
English
middle-school
2
answers
74.3k
views
It a math study guide plz help me
answered
May 13, 2022
Mathematics
high-school
1
answer
223k
views
The history of cannabis: when was marijuana first discovered
asked
Apr 1, 2022
History
high-school
1
answer
88.3k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
4.4m
questions
5.6m
answers
Search QAmmunity.org