You have new items in your feed. Click to view.
Question and answer
Cities can develop only if there is an agricultural surplus large enough to free people from food production. True or False
True
Get an answer
Original conversation
User: Cities can develop only if there is an agricultural surplus large enough to free people from food production. True or False

Weegy: True
Expert answered|oliviacharlene|Points 0|

User: The world is facing a basic conflict between the pursuit for profits through the exploitation of the earth’s resources and the need to establish a sustainable environment. True or False

Question
Asked 10/5/2012 2:37:28 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
(3xy^-2/x^3)^2
Weegy: 9/x^4y^4 is the answer. (3xy^-2/x^3)^2 = 9/x^4y^4 (More)
Question
Expert Answered
Asked 10/1/2012 10:34:10 AM
0 Answers/Comments
(4x/y^3)^-3
Weegy: solve for one variable at a time. start with y. (4x/y3)-3=0 +3 +3 (4x/y3)=3 now multiply both sides by 1/4x to cancel the 4x on the top. [ like this: (4x/3y) * 1/4x= 3/4x 3y=(3/4x) /3 /3 y=(3/4x)/3 now take this and plug it back into the original problem for the y value to get your x. like this: [(4x) / {(3/4x)/3} * 3] -3. now solve that to get your x. then take your x value from that and plug it in to the original again to get your actual y value. its a long process but kinda straightforward. hope this helps. sorry i could finish it all the way. running out of battery. ] (More)
Question
Expert Answered
Updated 8/29/2014 6:41:01 AM
1 Answer/Comment
The answer for (4x/y^3)^-3 is 1/64x^3.
(4x/y^3)^-3
=4^-3x^-3/1
=1/64x^3 /1
=1/64x^3
Added 8/29/2014 6:41:01 AM
evaluate or simplify the numerical expression: (16)^1/2
Weegy: When multiplying the same number but with exponents, you add the exponents. So you're going to get 3+1/2 = 7/2 which is 11^7/2 or 1331(11^1/2) simplified = 4,414.42759 (More)
Question
Expert Answered
Updated 8/30/2014 4:52:04 PM
1 Answer/Comment
The answer for(16)^1/2 is 4.
(16)^1/2
=(4^2)^1/2
=4.
Added 8/29/2014 6:35:13 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by andrewpallarca [8/30/2014 4:52:03 PM], Rated good by andrewpallarca
11^1/2*11^3
Weegy: 4414.43 is the answer. (More)
Question
Expert Answered
Asked 10/1/2012 11:49:19 AM
0 Answers/Comments
1/2+3
Weegy: 1/2+3=3.5 (More)
Question
Expert Answered
Asked 10/1/2012 12:11:07 PM
0 Answers/Comments
26,784,984 questions answered
Popular Conversations
Weegy Stuff
S
Points 329 [Total 329] Ratings 0 Comments 329 Invitations 0 Online
S
Points 196 [Total 208] Ratings 0 Comments 196 Invitations 0 Offline
S
P
Points 176 [Total 607] Ratings 2 Comments 156 Invitations 0 Offline
S
P
P
Points 89 [Total 984] Ratings 2 Comments 69 Invitations 0 Offline
S
Points 85 [Total 87] Ratings 5 Comments 35 Invitations 0 Offline
S
Points 60 [Total 60] Ratings 6 Comments 0 Invitations 0 Offline
S
L
P
P
P
Points 58 [Total 4017] Ratings 0 Comments 58 Invitations 0 Offline
S
Points 24 [Total 96] Ratings 0 Comments 24 Invitations 0 Offline
S
Points 20 [Total 20] Ratings 2 Comments 0 Invitations 0 Offline
S
Points 12 [Total 12] Ratings 0 Comments 12 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.