menu
QAmmunity.org
Answers by Chendesheng
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Chendesheng
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Chendesheng
Filter
User Chendesheng
Recent activity
All questions
All answers
Write the equation of the circle with center (−3, 2) and (6, 4) a point on the circle. A) (x + 3)2 + (y − 2)2 = 13 B) (x + 3)2 + (y − 2)2 = 25 C) (x + 3)2 + (y − 2)2 = 85 D) (x + 3)2 + (y − 2)2 = 117
answered
Jan 15, 2020
Mathematics
middle-school
6
votes
216k
views
Here we will study the function f (x) = e ^ x sin (x), where x ∈ [0, 2π]. a) Determine where the function is decreasing and increasing. b) Find all local maximam and minimam. Does the absolute (global)
answered
Nov 14, 2019
Mathematics
middle-school
3
votes
80.5k
views
Help please What three effects does increased blood flow have on an infection site?
answered
Nov 1, 2019
Biology
middle-school
4
votes
124k
views
11. Is the sequence 5, 9, 15, ... an arithmetic sequence? Explain.
answered
Sep 18, 2019
Mathematics
college
3
votes
230k
views
How does wavelength affect the pitch of a sound? A. the taller the wavelength, the lower the sound B. the longer the wavelength, the lower the sound C. none of these D. the shorter the wavelength, the
answered
Jul 2, 2019
Biology
college
4
votes
137k
views
A pattern of conduct or demeanor which is far removed from normal or culturally expected experiences or is implausible is considered: d. negative symptoms of coprolalia a. typical social worker behaviors
answered
Jun 22, 2019
Social Studies
high-school
1
vote
55.5k
views
Based on the ideas she presented in A Vindication of the Rights of Woman, which of these statements would Mary Wollstonecraft most likely support?
answered
May 8, 2019
History
high-school
2
votes
155k
views
Who does not die in the court ? hamlet,rosencrantz ,laertes ,Claudius
answered
May 5, 2019
English
middle-school
6
votes
65.8k
views
Which is the correct way to divide the sentence between the complete subject and the complete predicate? The hot sun quickly dried our bathing suits
answered
Dec 27, 2018
English
high-school
0
votes
95.8k
views
The Battle of the Coral Sea introduced a new kind of warfare in which 1. troops were transported to island by plane 2. battles took place in plain view of each other 3. airplanes were used to attack opposing
answered
Jul 14, 2018
History
high-school
4
votes
201k
views
Which words or phrases describe the central plateau? can me more then one answer. Altiplano Central area where most of the population lives high, flat land surrounded by mountains humid pleasant climate
answered
Jun 11, 2018
Geography
high-school
5
votes
205k
views
These laws are designed to ensure that employees who are injured or disabled on the job are provided with monetary awards. Americans with Disabilities Act of 1990 (ADA) The Rehabilitation Act of 1973 (Sections
answered
Jan 28, 2018
Social Studies
middle-school
6
votes
22.7k
views
Net worth is the amount you owe creditors. a. True b. False
answered
Dec 20, 2017
Business
high-school
1
vote
105k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.1m
questions
9.5m
answers
Search QAmmunity.org