menu
QAmmunity.org
Answers by Mary Chang
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Mary Chang
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Mary Chang
Filter
User Mary Chang
Recent activity
All questions
All answers
The ______ department or function is responsible for acquiring and applying new knowledge to create new products, to refine existing products, and ultimately to decide whether existing products can create
answered
Feb 16, 2021
Business
high-school
2
votes
144k
views
Many of the weaknesses of the Articles of Confederation can be traced back to
answered
Feb 12, 2021
History
high-school
2
votes
116k
views
The area of a circle is 7 in.². If the radius of the circle is quadrupled, what will be the area of the circle?
answered
Feb 8, 2021
Mathematics
high-school
1
vote
186k
views
3.2473 g of Na2CrO4 (MW = 161.97 g/mol) is dissolved in 100.0 mL of water. Assuming the solution has a density of 1.00 g/mL, what is the concentration of Na (MW = 22.9898 g/mol) in the solution in units
answered
Nov 8, 2020
Chemistry
college
3
votes
199k
views
In Chile, the deepest earthquake occurred at 61.7°W longitude at a depth of 540 km. If the rocks at the focus began subducting 10 million years ago and are now 1000 km from their original position, what
answered
Oct 7, 2020
Chemistry
high-school
3
votes
179k
views
Entregaste el ensayo a la profesora?
answered
Sep 9, 2020
Spanish
middle-school
4
votes
96.5k
views
An antimicrobial disk on a Kirby-Bauer plate that shows no zone of inhibition indicates that the microbe being tested is __________ to the drug. a. intermediate b. synergistic c. resistant d. susceptible
answered
Jan 24, 2020
Biology
high-school
3
votes
168k
views
What best describes the purpose of the Recycle Bin (Microsoft Windows) and Trash (Apple Mac) features? to make more room for new files or folders on a storage device to enable users to recover accidentally
answered
Jan 5, 2020
Computers and Technology
middle-school
6
votes
10.3k
views
Triangle DEF is a right triangle. Angle F is a right angle and m∠E=29°. What is m∠D?
answered
Apr 18, 2019
Mathematics
middle-school
2
votes
194k
views
To correctly code a situation where the encounter is for circumstances other than a disease or injury you would use a(n):
answered
Apr 11, 2019
Biology
high-school
1
vote
126k
views
Before Julius Caesar was killed, many senators were afraid that he was planning to turn the Roman Republic into an empire. What caused them to believe this was possible?
answered
Feb 24, 2019
History
middle-school
4
votes
53.2k
views
Muscles that help the skeleton move are A. cardiac muscles B. smooth muscles C. skeletal muscles D. involuntary muscles PLEASE HELP ME
answered
Dec 17, 2018
Biology
high-school
5
votes
195k
views
Marty Moses purchased a two year membership at a local fitness center. He paid $475. What will be his cost per visit if he uses the facility once a week, twice a week, five times a week?
answered
Nov 7, 2018
Mathematics
middle-school
2
votes
202k
views
How do victims of the "Red Death" die? A. They die of heart failure. B. They bleed to death. C. They die of starvation.
answered
Jul 2, 2018
English
college
3
votes
183k
views
Fill in the propositions and their conclusions, which Jefferson says are “self-evident.”
answered
Jun 2, 2018
History
high-school
4
votes
80.8k
views
Which Australian state leads the nation in the production of dairy products?
answered
Feb 13, 2018
Geography
high-school
5
votes
28.2k
views
The civil service system was finally established because of
answered
Oct 3, 2017
History
high-school
5
votes
149k
views
An elephant eats about 500 pounds of grass and leaves every day. there are 2 african elephants and 3 asian elephants living in the city zoo. how many pounds of grass and leaves do the zookeepers need to
answered
Apr 25, 2017
Chemistry
high-school
4
votes
27.8k
views
Which of Thomas Hunt Morgan's hypotheses was valid? White eyes are lethal in female Drosophila. White eyes are lethal in male Drosophila. White eyes are homozygous recessive in female Drosophila. White
answered
Mar 7, 2017
English
high-school
5
votes
53.7k
views
The diagram represents the ____________ formula of glucose. A) empirical B) ionic C) molecular D) structural
answered
Jan 1, 2017
Biology
high-school
4
votes
211k
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.
9.0m
questions
11.7m
answers
Search QAmmunity.org