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During which period did the first true mammals appear? A. Permian B. Triassic C. Jurassic D. Cretaceous
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Asked 12/6/2013 12:54:58 PM
Updated 3/27/2015 5:35:33 AM
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Flagged by alfred123 [3/27/2015 5:35:33 AM]
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User: During which period did the first true mammals appear? A. Permian B. Triassic C. Jurassic D. Cretaceous

Question
Asked 12/6/2013 12:54:58 PM
Updated 3/27/2015 5:35:33 AM
1 Answer/Comment
Flagged by alfred123 [3/27/2015 5:35:33 AM]
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During the TRIASSIC period, the first true mammals appeared.
Added 3/27/2015 5:35:31 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [3/27/2015 5:42:24 AM]
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What is the correct formula for power? Power = work * time Power = force * distance Power = work * distance Power = work / time
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Expert Answered
Updated 7/11/2015 3:11:31 PM
1 Answer/Comment
The correct formula for power is:
Power = work / time
Added 7/11/2015 3:11:29 PM
This answer has been confirmed as correct and helpful.
What is the correct formula for power? Power = force * distance Power = work * time Power = work / time Power = work * distance
Weegy: Hi there. The formula for power in watts is: Power = work/seconds. For electronics, power is calculated as: P = I2R, or P= V2/R, or P= VI , where P is power, I is current, R is resistance, and V is voltage. (More)
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Expert Answered
Updated 4/6/2014 2:00:07 AM
1 Answer/Comment
The correct formula for power is Power = work / time
Added 4/6/2014 2:00:05 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/6/2014 3:18:41 AM]
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