menu
QAmmunity.org
Answers by Mark Bao
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Mark Bao
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Mark Bao
Filter
User Mark Bao
Recent activity
All questions
All answers
What may imbalances in myocardial oxygen supply lead to? A. Myocardial infarction B. Arrhythmias C. Heart failure D. All of the above
answered
Sep 25, 2024
Health
high-school
6
votes
200k
views
How does chromosome 17 influence autism?
answered
Jul 3, 2024
Biology
high-school
2
votes
212k
views
Bacteria populations very widely in individuals susceptibility to being killed by antibiotics. What is a measure we could use to help you Measure this variability? A) The proportion of bacteria in a given
answered
Apr 10, 2024
Biology
high-school
4
votes
156k
views
A region has a uniform magnetic field of 1.5 T directed upwards. Is it possible for the net force on an electron in this magnetic field to be zero if an electric field were also present?
answered
Mar 7, 2024
Physics
high-school
1
vote
31.0k
views
2x+y+2z=-2 -2x+2y-z=-5 4x+y+2z=0
answered
Nov 29, 2023
Mathematics
college
7
votes
24.5k
views
What is digestion ? Why do animals require a digestive system
answered
Nov 19, 2023
Biology
college
2
votes
187k
views
Give the sin, cos, and tan for the point on the Unit Circle at 5pi/3°
answered
Sep 25, 2023
Mathematics
high-school
1
vote
92.5k
views
I need someones help
answered
Apr 26, 2023
Social Studies
middle-school
4
votes
89.2k
views
The area of a triangle is 243 in. If both its length and width are reduced to one- third their original length, what would its new area be?
answered
Jan 20, 2023
Mathematics
college
1
vote
142k
views
What is the absolute value of |-2+4|
answered
Dec 28, 2022
Mathematics
college
9
votes
207k
views
You start a bank account with $50. Each week after that, you deposit $12. How many weeks will it take to have $230 in the account? A. 15 B. 8 C. 24.3 D. 10
answered
Dec 20, 2022
Mathematics
college
5
votes
167k
views
Under similar conditions, which gas diffuses most rapidly through a small opening? a. Methane, CH4 b. Carbon dioxide C. Sulfur dioxide d. Oxygen e. Chlorine
answered
Mar 21, 2022
Chemistry
high-school
2
votes
174k
views
All Native American groups accepted white settlement. True or False?
answered
Jan 20, 2022
History
high-school
4
votes
216k
views
What is the value of n?
answered
Oct 21, 2021
Mathematics
high-school
1
vote
112k
views
"ABC Company knew that its customers were interested in environmentally friendly business practices, so it began marking all of its products as environmentally friendly because they were made with all-natural
answered
Oct 19, 2021
Business
high-school
6
votes
88.2k
views
Metroplex Corporation will pay a $5.20 per share dividend next year. The company pledges to increase its dividend by 7.20 percent per year indefinitely. If you require a 14.00 percent return on your investment,
answered
Oct 15, 2021
Business
college
7
votes
90.7k
views
Which characteristic of a protein may change during a DNA mutation?
answered
Oct 4, 2021
Biology
high-school
5
votes
34.8k
views
Which website author is most likely to offer advice based on scientific research? A. An activist at a radical nonprofit organization B. a person with "Dr." in front of his or her name C. a professor at
answered
Sep 7, 2021
Health
high-school
3
votes
63.6k
views
A train slows from 44 m/s to 19 m/s in 9 seconds. What is the train's acceleration? Show your work.
answered
Aug 28, 2021
Physics
college
7
votes
23.9k
views
Calculate the mass of calcium carbide produced if 1770 kJ of heat is absorbed.
answered
Jul 24, 2021
Chemistry
college
4
votes
40.7k
views
Page:
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.
8.9m
questions
11.6m
answers
Search QAmmunity.org