menu
QAmmunity.org
Answers by Mmachenry
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Mmachenry
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Mmachenry
Filter
User Mmachenry
Recent activity
All questions
All answers
About how many free people of color were living in Louisiana by the 1840s? 2,500 25,000 250,000 2,500,000
answered
Sep 7, 2021
History
middle-school
4
votes
28.9k
views
7p-1-9p+5 What’s the question???
answered
Jun 10, 2021
Mathematics
high-school
4
votes
107k
views
Which cycle causes earthquake and volcanic activity?
answered
Jun 4, 2021
Physics
middle-school
0
votes
12.9k
views
(11%) Problem 5: A uniform stationary ladder of length L = 2.7 m and mass M = 11 kg leans against a smooth vertical wall, while its bottom legs rest on a rough horizontal floor. The coefficient of static
answered
Mar 20, 2021
Physics
college
3
votes
223k
views
Write a decimal for the decimal form 2 × 10 + 6 × 1 + 3 × ( 1 /100) + 9 × ( 1/ 1000)
answered
Mar 18, 2021
Mathematics
college
4
votes
155k
views
Why is psychology considered a social science?
answered
Jul 4, 2020
Social Studies
high-school
3
votes
74.2k
views
1. Put the following photosynthesis equation in word form using at least one complete sentence. 6CO2 + 6H20 + (energy) → C6H12O6 + 6O2
answered
Apr 15, 2020
Biology
middle-school
1
vote
214k
views
Casie jumped off of a cliff into the ocean while on vacation. Her height as a function of time is modeled by the equation h = −16t2 +16t + 140, where t is the time in seconds and h is the height in feet.
answered
Feb 16, 2020
Mathematics
college
5
votes
88.3k
views
X = {(2, 3), (2, 4), (2, 5), (2, 6)} The domain of x is
answered
Feb 9, 2020
Mathematics
middle-school
0
votes
157k
views
You are given the reaction Cu + HNO3 Cu(NO3)2 + NO + H2O. Which pair of half-reactions represents the balanced half-reactions for the reaction?
answered
Jul 6, 2019
Chemistry
high-school
2
votes
102k
views
Which of the following was not a factor in american prosperity following WW1? A) America gained European territory after that war and was able to export products to Europe and Africa without economic barriers.
answered
Jun 10, 2019
History
middle-school
5
votes
127k
views
The closeness of a measurement to its true value is a measure of its:
answered
Jan 29, 2019
Chemistry
middle-school
5
votes
92.7k
views
Fossils provide scientists with evidence that allows them to hypothesize how living organisms have evolved over time. Tiktaalik roseae was a unique organism that has been shown to be 375 million years
answered
Jan 9, 2019
Biology
college
4
votes
161k
views
How did the free enterprise system affect factory owners?
answered
Nov 5, 2018
History
middle-school
3
votes
150k
views
Describe what happens to a suspension if it is left to stand.
answered
Oct 15, 2018
Chemistry
high-school
4
votes
223k
views
What is the biggest branch of government
answered
Sep 18, 2018
History
middle-school
5
votes
179k
views
two minor league baseball players got a total of 378 hits. washington had 4 more hits than sanchez. find the number of hits for each player.
answered
May 24, 2018
Mathematics
middle-school
5
votes
38.7k
views
What type of government does china have? a. democracy c. capitalism b. unitary d. socialist
answered
Nov 17, 2017
Social Studies
high-school
3
votes
68.5k
views
Government is the institution by which societies?
answered
Oct 16, 2017
History
high-school
3
votes
150k
views
PLEASE ANSWER ME.........How does selective breeding work?
answered
Oct 7, 2017
Biology
high-school
1
vote
17.1k
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.
9.2m
questions
11.9m
answers
Search QAmmunity.org