Top Posters
Since Sunday
A
6
j
6
c
5
m
5
C
5
d
5
s
5
n
4
i
4
d
4
d
4
J
4
Home Q & A Board Science-Related Homework Help Physics
New Topic  
killian killian
wrote...
Go to Answer
Silver Member
Posts: 6024
Rep: 33 0
10 years ago
Compared to the critical density of matter, about how much matter and dark energy is there?
A) 30% matter, 70% dark energy
B) 99% matter, 1% dark energy
C) 100% matter, 0% dark energy
D) 1% matter, 99% dark energy
Read 673 times
1 Reply
Smiling Face with Open Mouth
Replies
Answer accepted by topic starter
padrepadre
wrote...
#1
Staff Member
Educator
Top Poster
Posts: 21609
Rep: 4541 17
10 years ago
Sign in or Sign up in seconds to unlock everything for free
1
Mastering in Nutritional Biology
Tralalalala Slight Smile

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  786 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1898
  
 265
  
 299
Your Opinion
What's your favorite math subject?
Votes: 315
Previous poll results: Which is the best fuel for late night cramming?