menu
QAmmunity.org
Answers by Cobold
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Cobold
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Cobold
Filter
User Cobold
Recent activity
All questions
All answers
A sound wave has a wavelength of 0.450 meters. If its speed in cold air is 330 meters/second, what is the wave's frequency?
answered
Nov 8, 2017
Physics
high-school
2
votes
45.4k
views
Any value that is set and cannot change is a variable
answered
Oct 17, 2017
Mathematics
high-school
3
votes
191k
views
Through: (3,5), slope = 5/3
answered
Aug 19, 2017
Mathematics
middle-school
0
votes
80.7k
views
Which part of the brain is responsible for the maintenance of muscle tone and the coordination of muscle movements? a. hippocampus b. hypothalamus c. cerebellum d. midbrain
answered
May 18, 2017
Biology
high-school
5
votes
229k
views
Tonya runs 8 kilometers in 60 minutes.At this rate,how long would it take to run 2 kilometers
answered
Feb 19, 2017
Mathematics
middle-school
4
votes
127k
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.
9.0m
questions
11.6m
answers
Search QAmmunity.org