menu
QAmmunity.org
Answers by Simon Elliston Ball
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Simon Elliston Ball
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Simon Elliston Ball
Filter
User Simon Elliston Ball
Recent activity
All questions
All answers
Suggest why it is very difficult to eradicate an introduced species, once it has settled into a new place.
answered
Dec 12, 2024
Biology
college
4
votes
158k
views
Which type of immunoassay typically results in the visible clumping of particles? A. Fluorescent antibody testing. B. Enzyme-linked immunosorbent assay (ELISA). C. Agglutination test. D. Polymerase chain
answered
Nov 19, 2024
Biology
high-school
1
vote
227k
views
Inequality notation 63 < 7x
answered
Oct 15, 2024
Mathematics
college
5
votes
48.6k
views
Suppose that the multiple linear regression model yi=xiTβ+ei holds for i=1,…,n, where the ei are independent errors, with E(ei∣X=xi)=0 but, unlike the standard setting, with different variances Var(ei∣X=xi)=σi2.
answered
Aug 31, 2024
Mathematics
high-school
1
vote
83.3k
views
Illegal drug dealers is an example of which of the following types of crime, as defined by sociologists? a. Street crime b. White-collar crime c. Organized crime d. Cybercrime
answered
Jun 18, 2024
Social Studies
high-school
7
votes
92.9k
views
How many moles are in 200 grams of CaF2
answered
Jun 13, 2024
Chemistry
high-school
5
votes
25.9k
views
The nurse is providing education about chemotherapy to a patient who is being discharged. Which statement by the patient indicates a need for further teaching? a. "I will shave with an electric razor."
answered
Apr 16, 2024
Medicine
college
2
votes
184k
views
Which transformer has the smaller voltage listed first
answered
Jan 22, 2024
Physics
high-school
6
votes
148k
views
Clostridium tetani, the bacterium that causes tetanus, can survive in soil for up to 40 years. It is most likely in which of the following structures? a. a cell membrane b. a glycocalyx c. a cell wall
answered
Jan 6, 2024
Biology
high-school
5
votes
75.7k
views
For all x,(x-7)²= ? A x²-49 B x² + 49 C x² - 14x - 49 D x² - 14x + 49 E x² + 14x - 49
answered
Dec 24, 2023
Mathematics
high-school
4
votes
212k
views
Positive work done in your community
answered
Oct 8, 2023
Social Studies
high-school
8
votes
124k
views
A triangle has sides with lengths of 12 yards, 16 yards, and 18 yards. Is it a right triangle? FOR MATH !!
answered
Aug 25, 2023
History
college
3
votes
227k
views
The equation of the line which passes through the point (3, 7) and has a gradient of 3 is:
answered
Aug 4, 2023
Mathematics
high-school
10
votes
145k
views
Ellen wishes to mix candyworth a dollar and 45 cents per pound with candy worth $3.74 per pound to form 27 lb of a mixture worth $3.06 per pound how many pounds of the more expensive candy should she use
answered
Mar 14, 2023
Mathematics
college
3
votes
90.0k
views
What’s another correct way to write this: Even if this person isn’t my father, and it’s just a kid messing around I don’t want to believe it. It’s sort of like a comfort feeling.
answered
Sep 26, 2022
English
high-school
3
votes
169k
views
What is the name of the outer rigid layer of a planet?
answered
Jun 10, 2022
Physics
high-school
4
votes
186k
views
This involves the Declaration of Independence please help me. Later, at the end of that first paragraph, Jefferson writes that it is necessary to: “declare the causes which impel them to separation” What
answered
May 22, 2022
Social Studies
middle-school
8
votes
138k
views
Like ice-cream a)every child b) all child d)all children
answered
May 21, 2022
English
college
4
votes
67.1k
views
Hey guys what is 1.5 of 20 again?
answered
Mar 13, 2022
SAT
college
7
votes
51.2k
views
The equation  is written in point-slope form. What is the equation written in slope-intercept form?    
answered
Feb 7, 2022
Mathematics
high-school
12
votes
96.7k
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org