menu
QAmmunity.org
Answers by Alessandro Oliveira
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Alessandro Oliveira
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Alessandro Oliveira
Filter
User Alessandro Oliveira
Recent activity
All questions
All answers
Select the statement that describes this expression: 10 + x (5 + 3) − 3.
answered
Oct 10, 2021
Mathematics
middle-school
4
votes
31.9k
views
Enrique borrowed 23500 to buy a car
answered
Sep 21, 2021
Mathematics
college
6
votes
67.5k
views
Match the definition with the correct type of unemployment. Not all items will be used. (1) Unemployment caused by recessions. (2) Unemployment that normally occur due to turnover as workers switch jobs.
answered
Sep 16, 2021
Business
college
1
vote
133k
views
Which is a type of plankton? algae shark squid crab
answered
Sep 7, 2021
Biology
high-school
5
votes
156k
views
What was “nativism”? i need different examples
answered
Jul 25, 2021
History
high-school
2
votes
190k
views
The underlined sentence in the excerpt is the thesis statement. Which sentence can be added as supporting evidence for the thesis? A good group of friends can help a person deal with stress. The best thing
answered
Jul 7, 2021
English
high-school
5
votes
23.2k
views
Which statement best describes the way this interaction affects the plot? Nora and Doctor Rank have to find a way to hide their love for each other from Helmer. Doctor Rank's admission of love prolongs
answered
Jun 13, 2021
English
high-school
4
votes
42.8k
views
Provide the name(s) for the constitutional isomer(s) with the molecular formula C7H16 that have an unbranched chain. If there is only a single isomer, leave the second space blank.
answered
Apr 29, 2021
Chemistry
college
1
vote
222k
views
God gave me 3 apples but the devil would have gave me 23 have many apples do i have?
answered
Apr 15, 2021
Mathematics
college
4
votes
30.5k
views
Water enters an ice machine at 55°F and leaves as ice at 25°F. If the COP of the ice machine is 2.45 during this operation, determine the required power input for an ice production rate of 28 lbm/h. (169
answered
Nov 23, 2020
Engineering
college
2
votes
224k
views
How did the Catholic Church discourage Native religions? a. religious articles were destroyed c. Indians were punished for practicing their religion. b. Indian religion was outlawed d. All of the above
answered
Oct 10, 2020
History
middle-school
4
votes
200k
views
The sum of 45 with a number, evaluate when n=1.1
answered
Aug 31, 2020
Mathematics
middle-school
2
votes
203k
views
How much interest does a $482 investment earn at 5% over 3 years?
answered
May 24, 2020
Mathematics
middle-school
3
votes
223k
views
Find y, if x = 60. A) 30° B) 35° 90 D) 45°
answered
Mar 7, 2020
Mathematics
middle-school
3
votes
203k
views
15 Points! The Cool Company determines that the supply function for its basic air conditioning unit is S(p) = 10 + 0.002p^3 and that its demand function is D(p) = 50 - 0.04p^2, where p is the price. Determine
answered
Dec 1, 2019
Mathematics
high-school
0
votes
192k
views
The heights of subjects in a clinical trial of a new drug is it qualitative or quanitative?
answered
Oct 3, 2019
Mathematics
middle-school
4
votes
159k
views
Simplify. 5 – [–(–2)]
answered
Jul 25, 2019
Mathematics
middle-school
4
votes
35.6k
views
What is the media's most important role in a democracy? A. Informing voters about candidates, policies, and other matters on the public agenda B. Providing the public with access to elected officials C.
answered
Jan 30, 2019
Social Studies
high-school
6
votes
34.9k
views
Use the dot product to find |v| when v=(2,7)
answered
Jan 7, 2019
Mathematics
high-school
6
votes
199k
views
To what does the kenning body warden refer?
answered
Dec 11, 2018
English
college
1
vote
203k
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org