menu
QAmmunity.org
Answers by EricRobertBrewer
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by EricRobertBrewer
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by EricRobertBrewer
Filter
User EricRobertBrewer
Recent activity
All questions
All answers
A newly discovered organism is found to use sulfide (S²⁻) for aerobic respiration and carbon dioxide (CO₂) from the air as a source of carbon, much like a plant. This organism must be a _____. A) chemolithotrophic
answered
Oct 17, 2024
Biology
high-school
4
votes
9.9k
views
What extent did the plan of government adopted after independence establish? a. Both a national and a regional court system b. Virtually all powers of the national government to the president c. A victory
answered
May 23, 2024
History
high-school
3
votes
194k
views
From whom does August say Lily can get her strength, consolation, and rescue?
answered
Mar 21, 2024
English
high-school
5
votes
9.8k
views
Use Lagrange Multipliers to find the absolute maximum and minimum of f(x,y)=3x² +y² on the curve described by xy=1 between x=1/2 and x=2.
answered
Mar 8, 2024
Mathematics
high-school
2
votes
16.5k
views
Managers of cost centers are evaluated on _______ in their responsibility center.
answered
Jan 18, 2024
Business
high-school
2
votes
177k
views
Solve the system of equations. 3x + 4y + 3z = 5 2x + 2y + 3z = 5 5x + y+ 3z = 3 a. (x = 13, y=-6, z = -2) b. (x = 15, y = -8, z = -4) c. (x = 16, y = -9,2--1) d. (x = 14, y = -1.2--3)
answered
Jan 16, 2024
Mathematics
high-school
5
votes
175k
views
During the Baroque period, many changes were made to St. Peter's in Rome. What were these additions to the church (both interior and exterior) and its piazza? Who made these additions? In what way do these
answered
Nov 1, 2023
Arts
high-school
14
votes
5.6k
views
An ostrich ran 4,200 meters to the west at a constant velocity. it ran that distance in 1,200 seconds. what was it's velocity?
answered
Aug 17, 2023
Mathematics
college
2
votes
92.9k
views
Identify parts A-E on the following energy diagram.
answered
Mar 26, 2023
Chemistry
high-school
9
votes
50.5k
views
Solve for y. 10x-3y=6
answered
Mar 21, 2023
Mathematics
middle-school
7
votes
219k
views
Somebody help me so I can give y’all some points
answered
Dec 17, 2022
Mathematics
high-school
6
votes
73.0k
views
Molarity and Dilution How many moles are needed in a 100. mL solution of a 0.10M CuSO4 5H2O solution?
answered
Aug 16, 2022
Chemistry
high-school
4
votes
119k
views
(1)similarities between backspace key and delete key. (2) different between backspace key and delete key. (3) explain the term ergonomics. (4) explain the following. a click b right click c double click
answered
Jul 23, 2022
Computers and Technology
college
5
votes
53.2k
views
Rural roads are a. always gravel roads. b. always paved roads. c. sometimes paved and sometimes gravel. d. always in poor condition.
answered
Mar 2, 2022
Advanced Placement (AP)
high-school
2
votes
1.2k
views
Una poesia q lleve sol, mariposa, arcoiris, briootan, verde, arbol, alegria y renacer
answered
Feb 15, 2022
Spanish
high-school
0
votes
102k
views
(45 + 33) +7 = 45 + (33 + 7) What property is that
answered
Jan 23, 2022
Mathematics
college
5
votes
196k
views
Why should we develop a uniform sentencing law across the 50 states?
answered
Dec 20, 2021
Law
middle-school
3
votes
156k
views
Which type of resource is better for the environment and why?
answered
Sep 27, 2021
Biology
high-school
2
votes
170k
views
Which of the following statements describes waves? A. They are matter. B. They are matter being transferred through energy. C. They are energy being transferred through matter or space. D. They are energy
answered
Aug 15, 2021
Social Studies
high-school
4
votes
20.2k
views
The table shown below represents a function. Which of the following values could not be used to complete the table? Options: A. -20 B. -5 C. -15
answered
Aug 11, 2021
Mathematics
high-school
1
vote
11.2k
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.
9.1m
questions
11.8m
answers
Search QAmmunity.org