menu
QAmmunity.org
Answers by Irvin Zhan
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Irvin Zhan
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Irvin Zhan
Filter
User Irvin Zhan
Recent activity
All questions
All answers
What is the slope of the line shown below? (-6, 3) (12, 6)
answered
Jan 16, 2020
Mathematics
middle-school
4
votes
7.7k
views
How do the retinas of the eyes of night-hunting animals differ from the retinas of animals that hunt during the daytime? Question 3 options: A.They have more rod cells. B.They have fewer cone cells. C.
answered
Dec 16, 2019
Biology
high-school
5
votes
215k
views
How do I find the surface area of this triangular prism? please help me!!
answered
Nov 23, 2019
Mathematics
college
2
votes
166k
views
Solve 3√5c*7√15c^2 please show your work
answered
Oct 28, 2019
Mathematics
high-school
5
votes
163k
views
The Clovis culture used wooden devices called __________ to increase the force of a spear. A. bows and arrows B. Folsom points C. Clovis points D. atlatls
answered
Oct 8, 2019
History
middle-school
0
votes
85.0k
views
A group of students is investigating whether the smoothness of surface affects the force of friction. Each student pushes a book on two different surfaces. One surface is ice and the other is concrete.
answered
Aug 19, 2019
Physics
middle-school
6
votes
200k
views
Convert y -2 = 8(x + 9) to slope-intercept form.
answered
Jun 29, 2019
Mathematics
high-school
4
votes
200k
views
If two plants that show incomplete dominance are crossed, one having red flowers and the other pink flowers, what will be the phenotypic ratio of their offspring?
answered
May 13, 2019
Biology
high-school
0
votes
144k
views
You arrive on scene with your partner abe to find a 64 year old woman who is very obese. her son tells you she has a heart condition. she is unconscious with a baggie of what appears to be street drugs
answered
Jan 7, 2019
Biology
high-school
4
votes
125k
views
a club organised a trip for its members. the cost per person was $18. however, 10 members could not go for the trip. those making the trip then had to pay $24 each. how many members went for the trip?
answered
Dec 24, 2018
Mathematics
middle-school
4
votes
203k
views
Read the sentence from paragraph 1 of the excerpt from "The Two Offers" and answer the question Her path for a while was marked with struggle and trial, but instead of uselessly repining, she met them
answered
Oct 24, 2018
English
high-school
7
votes
159k
views
Does participation in global treaties and organizations help or hinder U.S. sovereignty?
answered
Oct 22, 2018
History
high-school
1
vote
43.5k
views
How do the lotus eaters pose a threat to odysseus and his men?
answered
Aug 19, 2018
English
high-school
0
votes
140k
views
The President can _______________________________. A. appoint himself to office as the President of the United States B. decide to place a tax on goods without approval of the other branches of government
answered
Aug 17, 2018
History
middle-school
3
votes
44.2k
views
A 6 kg bowling ball is accelerated at a rate of 2.3 m/s² down the lane. How much force was necessary to produce this acceleration? A. 3.7 N B. 8.3 N C. 12.9 N D. 13.8 N
answered
Jul 24, 2018
Physics
high-school
7
votes
133k
views
Nubiano kingdom were centered in all of the following places expect. A.meroe B.cair C.kerma D.napata
answered
May 21, 2018
History
high-school
6
votes
57.8k
views
What is the percent of change from 400 to 500?
answered
Nov 20, 2017
Mathematics
middle-school
3
votes
188k
views
What conditions allowed the Spartans to create a professional army?
answered
Jun 23, 2016
Social Studies
middle-school
5
votes
229k
views
What is an un-duplicated chromosome called?
answered
May 2, 2016
Biology
high-school
3
votes
23.5k
views
Page:
« prev
1
2
3
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