Question and answer
Which one of the following substances is a liquid fuel used in rocket engines? A. Ammonia B. Liquid oxygen C. Codium nitrate D. Potassium perchlorate
Liquid oxygen is a liquid fuel used in rocket engines.
Question|Asked by cheyenneo
Asked 3/14/2016 9:35:33 AM
Updated 330 days ago|12/20/2017 3:28:33 PM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Confirmed by Masamune [12/20/2017 3:28:33 PM]
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Questions asked by cheyenneo
Which activity is an example of muscular strength? A. Riding a bike for 20 miles B. Lifting bags of groceries C. Swimming for 40 minutes D. Running for 30 minutes
Question|Asked by cheyenneo
Not Answered
Updated 229 days ago|3/30/2018 11:49:42 PM
1 Answer/Comment
Lifting bags of groceries is an example of muscular strength.
Added 230 days ago|3/30/2018 3:40:51 PM
This answer has been confirmed as correct and helpful.
Confirmed by Masamune [3/30/2018 11:49:43 PM]
Doing a warmup before exercise is important because it A. slows down heart rate. B. increases the chance of injury. C. increases blood flow throughout the body. D. decreases body temperature.
Question|Asked by cheyenneo
Not Answered
Updated 3/23/2017 6:43:21 AM
1 Answer/Comment
Doing a warmup before exercise is important because it increases blood flow throughout the body.
Added 3/23/2017 6:43:21 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [3/23/2017 10:15:18 AM]
What are the prime factors of 625? A. 5, 5, 5, 5 B. 1, 5, 5, 5, 5 C. 5, 5, 25 D. 25, 25
Weegy: The prime factors of 625 is 5, 5, 5, 5. (More)
Question|Asked by Pac Man23
Expert Answered
Updated 3/11/2016 11:24:55 AM
0 Answers/Comments
What is 39 squared? A. 1,521 B. 78 C. 1,482 D. 39
Weegy: 39 squared = 3^2 = 39*39 = 1,521 (More)
Question|Asked by Pac Man23
Expert Answered
Updated 3/11/2016 11:24:27 AM
0 Answers/Comments
What is the cube of 8? A. 2 B. 24 C. 64 D. 512
Weegy: The cube of 8 is 512. 8^3 = 8*8*8 = 512 (More)
Question|Asked by Pac Man23
Expert Answered
Updated 3/11/2016 11:23:37 AM
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