menu
QAmmunity.org
Answers by Nando Vieira
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Nando Vieira
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Nando Vieira
Filter
User Nando Vieira
Recent activity
All questions
All answers
Why does a car that runs 120 km/h is faster than one that runs 120miles/h
answered
Jul 18, 2019
Physics
middle-school
6
votes
204k
views
The product of 6 and a number c is less than 12
answered
Feb 26, 2019
Mathematics
college
1
vote
11.0k
views
Is many sig figs are in 0.092
answered
Jun 16, 2018
Chemistry
high-school
2
votes
70.4k
views
Need help with this math problem :P Thanks In advance
answered
Mar 31, 2018
Mathematics
college
6
votes
70.0k
views
Before there was any life on earth, which gas was absent from earth’s ancient atmosphere? A. nitrogen B. ammonia C. oxygen D. methane
answered
Nov 30, 2017
Biology
high-school
2
votes
58.8k
views
Scientists used major changes in life forms in the fossil record to form the geologic time scale
answered
Jul 13, 2017
Biology
high-school
3
votes
220k
views
Page:
« prev
1
2
3
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