menu
QAmmunity.org
Answers by David Gao
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by David Gao
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by David Gao
Filter
User David Gao
Recent activity
All questions
All answers
Daisy has been hired by a small online web shop to ensure compliance with PCI DSS. She notes the primary internal data network is flat - every device can communicate with almost every other device. She
answered
Jul 11, 2021
Social Studies
college
2
votes
150k
views
HELP URGENT!!!!! ——-
answered
May 11, 2021
History
college
1
vote
223k
views
The Central Limit Theorem says that when sample size n is taken from any population with mean μ and standard deviation σ when n is large, which of the following statements are true? The distribution of
answered
May 5, 2021
Mathematics
high-school
6
votes
27.4k
views
Who was the longest running leftist leader in Latin America?
answered
Mar 27, 2021
Geography
college
6
votes
156k
views
What is 18 percent of 210?
answered
Mar 26, 2021
Mathematics
college
1
vote
144k
views
Why are bonds known as fixed income investments? there is a fixed principle there is a fixed rate of return there is a fixed option of investing part of the bond all of the above
answered
Jan 28, 2021
Business
high-school
2
votes
138k
views
the time, t(in minutes), you need to type a certain paper varies inversely with the rate, r(in words per minute), that you can type. when typing 40 words per minute, you can finish in 50 minutes. find
answered
Oct 22, 2020
Mathematics
high-school
2
votes
62.7k
views
The following data pertain to operations at Quick Incorporated: Throughput time 4.4 hours Delivery cycle time 8.8 hours Process time 1.1 hour Queue time 2.2 hours The manufacturing cycle efficiency (MCE)
answered
Mar 9, 2020
Business
college
3
votes
139k
views
Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply.
answered
Aug 28, 2019
Chemistry
college
7
votes
63.7k
views
Which correctly describes how to determine the measure of angle 1? The 81° angle and angle 2 are corresponding angles so angle 2 must measure 81°. Angles 1 and 2 are supplementary angles so angle 1 must
answered
Aug 27, 2019
Mathematics
middle-school
4
votes
82.9k
views
Someone please help with this
answered
Apr 29, 2019
Mathematics
college
5
votes
49.3k
views
Madeline works as a part time job at Parkland Hospital for $20 per hour. She worked for 10 hours last week and must pay 10% in taxes. What is Madelines take home pay.
answered
Apr 26, 2019
Mathematics
middle-school
4
votes
122k
views
At a basketball game, Gail purchased 4 sodas and 2 hot dogs for $7.50. Martavius purchased 2 sodas and 4 hot dogs for $6.00. Some of Gail's relatives showed up late to the game, so Gail purchased 8 sodas
answered
Feb 22, 2019
Mathematics
high-school
2
votes
41.5k
views
A sphere fits snugly within a right cylinder. If the radius of the sphere is 4.3 inches, what is the volume of the cylinder? Round your answer to the nearest tenth, and round π to 3.14 in your calculations.
answered
Dec 26, 2018
Mathematics
high-school
2
votes
155k
views
Why is the united states now considered a meritocracy
answered
Sep 14, 2018
History
high-school
3
votes
147k
views
In the line, “sighs that caused the everlasting air to tremble,” appeals to the reader’s _____ and _____, are used to set a mood of discomfort and unrest. vision; taste smell; vision hearing; touch smell;
answered
Aug 31, 2018
English
high-school
5
votes
34.5k
views
Finding your style in photography is about ___ A Using inspiration from online B Using your Opportunities in your life and Interest in your life to photography what you enjoy. C Using your personality
answered
Aug 11, 2018
Computers and Technology
high-school
5
votes
23.9k
views
Atacama is the ___ A.world’s highest navigable lake. B.driest place in the world. C.highest waterfall in the world. D.largest rain forest in the world.
answered
Feb 11, 2018
Geography
high-school
3
votes
161k
views
Which is a critical component of effective interpersonal communication? A. active listening B. casual banter C. slang and colloquialisms D. technical jargon
answered
Jan 24, 2018
Health
high-school
2
votes
173k
views
Here is a problem that can also be solved by working backward. Alex bought twice as many pears as apples. He bought 4 more pears than oranges. He bought 6 apples. How many oranges did Alex buy?
answered
Jul 24, 2017
Mathematics
middle-school
1
vote
75.6k
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