menu
QAmmunity.org
Answers by SpencerPark
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by SpencerPark
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by SpencerPark
Filter
User SpencerPark
Recent activity
All questions
All answers
PLEASE HURRY!!!!!! Which of the following population changes occurred during World War I? a. Competition for urban housing forced many Americans to move to the country. b. African Americans and Mexican
answered
Dec 21, 2021
History
college
2
votes
80.2k
views
For each given p, let Z have a binomial distribution with parameters p and N. Suppose that N is itself binomially distributed with parameters q and M. For- mulate Z as a random sum and show that Z has
answered
Aug 26, 2021
Mathematics
college
2
votes
62.9k
views
a classical music concert is to constist of 3 cello pieces, 3 choral works, and 3 pieces for piano. In how many ways can the program be arranged if a piano piece must come first
answered
May 11, 2021
Mathematics
college
2
votes
103k
views
The endpoints of directed line segment PQ have coordinates of P(-7,5) and Q(5,3). What are the coordinates of point A, on PQ, that divide PQ into a ratio of 1:3?
answered
Mar 22, 2021
Mathematics
high-school
1
vote
194k
views
if a snake receives 200 calories of energy from eating a rabbit how much of that energy would be passed down on to a hawk in the following food chain
answered
Mar 6, 2021
Biology
high-school
4
votes
217k
views
Read thesis 81 and 82 and explain thesis 82 in luther's ninety-five thesis
answered
Feb 23, 2021
English
college
1
vote
43.0k
views
In 1981 the professional air traffic controllers organization union thought reagan would support it in its strike because
answered
Apr 7, 2020
History
high-school
3
votes
145k
views
Is Catal Huyuk a civilization? Please explain!!!!
answered
Mar 9, 2020
History
middle-school
4
votes
164k
views
Which statement best describes f(x)= -2 √x-7 +1 –6 is in the domain of f(x) but not in the range of f(x). –6 is not in the domain of f(x) but is in the range of f(x). –6 is in the domain of f(x) and in
answered
Jan 20, 2020
Mathematics
high-school
5
votes
211k
views
A centimeter and millimeter differ from each other by a factor of
answered
Aug 30, 2019
Chemistry
college
7
votes
74.0k
views
Mr. Abernathy purchased a selection of wrenches for his shop. The total cost was $78. He bought the same number of $1.50 and $2.50 wrenches, and half that many $4 wrenches. The number of $3 wrenches was
answered
Jul 12, 2019
Mathematics
college
2
votes
12.4k
views
A roberto le gusta jugar al fútbol en _____. a d. el pasillo b a. la cafeterÃa c b. el gimnasio d c. la oficina del director 4. en el gimnasio hay dos _____, uno para los chicos y otro para las chicas.
answered
Jul 7, 2019
Spanish
high-school
3
votes
19.3k
views
It's hard to determine if the bank's web site is secure. true or false?
answered
Mar 23, 2019
Mathematics
high-school
6
votes
63.8k
views
Triangle TUV and the triangle LMN are similar what is the measure of side LM
answered
Feb 15, 2019
Mathematics
middle-school
5
votes
41.3k
views
100p for an answer What is the first step in solving the equation 3.5n+6.4=42.5? (A)Add 6.4 to each side of the equation. (B) Subtract 6.4 from each side of the equation. (C)Multiply each side of the equation
answered
Jan 18, 2019
Mathematics
high-school
6
votes
10.9k
views
-6x+6y=6 -6x+3y=-12 Solving system of equations by elimination
answered
Dec 31, 2018
Mathematics
high-school
2
votes
50.9k
views
Can someone help me with number 4? Thank you
answered
Oct 9, 2018
Mathematics
middle-school
2
votes
218k
views
The amount In a savings account increased from $300 to $309. What was the percent of increase?
answered
Aug 31, 2018
Mathematics
college
4
votes
190k
views
Why was the African American population of South Carolina's Sea Islands one of the first to become freedmen during the Civil War?
answered
Jul 7, 2018
Social Studies
high-school
2
votes
233k
views
The human brain is especially sensitive to
answered
Jan 8, 2018
Biology
high-school
3
votes
233k
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