menu
Qammunity.org
Answers by Rodrigo Amaral
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Rodrigo Amaral
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Rodrigo Amaral
Filter
User Rodrigo Amaral
Recent activity
All questions
All answers
How to Simplify: -2n + 11 + 6n
answered
Mar 23, 2021
Mathematics
college
7
votes
59.8k
views
The area of a rectangle is 15 square inches. What wil be the area, in square inches, of the rectangle after it is dilated by a scale factor of 2?
answered
Mar 9, 2021
Mathematics
high-school
2
votes
208k
views
What is the value of the expression below? (9divided by3)+4(6-7)
answered
Feb 12, 2021
Mathematics
high-school
4
votes
42.8k
views
Simplify. Thank you!! :D
answered
Dec 5, 2020
Mathematics
middle-school
2
votes
64.4k
views
A part of an mRNA has the sequence CCG. Which change to this sequence would indicate a missense mutation? UUU UGU UN UGC Cys Pro Messenger Second base in codon RNA Codons UCA UCUN UAU 1 UUC Ser UUA UAA
answered
Nov 28, 2020
Biology
middle-school
4
votes
49.0k
views
What point is located at (-3, 3)? point A point B point C point D Please explain how you got this answer.
answered
Jun 27, 2020
Mathematics
middle-school
1
vote
124k
views
Find the Area i need help?
answered
May 22, 2020
Mathematics
middle-school
7
votes
167k
views
Which shows an accurate relationship between these English and American political doctrines in terms of structure and purpose?
answered
Apr 30, 2020
Advanced Placement (AP)
middle-school
6
votes
197k
views
There is much volcanic activity in Iceland, and the country straddles the Mid-Atlantic Ridge. Therefore, Iceland is situated _____.
answered
Jan 2, 2020
Physics
middle-school
5
votes
179k
views
All of the following were presidents during the Mexican Revolution except: a. Carranza b. Huerta c. Madero d. Zapata
answered
Nov 30, 2019
History
middle-school
7
votes
146k
views
Jack and Walter work in a store gift-wrapping department.Jack can wrap 28 boxes in 2 hours,while Walter takes 3 hours to wrap 36 boxes of the same size.One day they work together for t hours to gift wrap
answered
Sep 15, 2019
Mathematics
middle-school
6
votes
15.8k
views
How does the author describe living conditions in the tenements use evidence from the text in your response?
answered
Aug 5, 2019
English
high-school
6
votes
154k
views
A hybrid car averages 600 miles on a 12.9 gallon tank of gas. Manuel is planning a 1240-mile vacation in his hybrid car. Find how many gallons of gas he can expect to burn.
answered
Apr 19, 2019
Mathematics
high-school
4
votes
192k
views
I'm thinking of a number. When l divided number by 3 the remainder is 1. When the same number is divided equally among 4 the remainder is 2. My number falls between 50 and 60. What is my number?
answered
Jan 2, 2019
Mathematics
middle-school
3
votes
190k
views
Of the 15 rights listed in the bill of rights, which of the following is not specifically identified?
answered
Aug 13, 2018
Social Studies
high-school
3
votes
1.1k
views
Which letter indicates the extent of Islam’s spread 100 years after Muhammad’s death? Thanks - A - B - C - D
answered
Aug 12, 2018
History
high-school
2
votes
226k
views
Which of the following disjunctions is false? 2 · 3 = 6 or 4 + 5 = 10 5 - 3 = 2 or 3 · 4 = 12 3 + 4 = 9 or 5 · 2 = 11 6 · 2 = 11 or 3 + 5 = 8
answered
Jun 8, 2018
Mathematics
high-school
5
votes
52.9k
views
40-41. I need help on those two.
answered
Jan 8, 2018
Mathematics
middle-school
0
votes
68.9k
views
In 1453, the city of Constantinople was conquered by A) the Mongols. B) the British. C) the Ottoman Turks. D) the Persians.
answered
Nov 24, 2017
History
high-school
5
votes
95.1k
views
Fossil fuels such as coal store chemical kinetic energy. Please select the best answer from the choices provided a. True b. False
answered
Sep 8, 2017
Physics
high-school
1
vote
160k
views
Page:
« prev
1
2
3
4
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Search Qammunity.org