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On a 50-question test, a student answered 5 questions incorrectly. What percent did the student answer correctly? A. 10% B. 90% C. 45% D. 55%
Weegy: A (More)
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Expert Answered
Updated 5/31/2011 11:40:33 PM
1 Answer/Comment
The student answered B. 90% of the questions correctly. They got 5 out of 50 wrong, which means that 10% was the percentage of INCORRECT answers.
Added 5/31/2011 11:40:33 PM
This answer has been added to the Weegy Knowledgebase
Write 1,386 as the product of its prime factors. A. 2 x 3 x 3 x 7 x 11 B. 2 x 693 C. 2 x 3 x 7 x 33 D. 2 x 3 x 231
Weegy: D. 2 x 3 x 231. Please rate the answer if it helped. (More)
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Updated 6/1/2011 12:38:09 AM
1 Answer/Comment
A. 2 x 3 x 3 x 7 x 11
Added 6/1/2011 12:38:09 AM
Find the difference between the product of 26.22 and 3.09 and the sum of 3.507, 2.08, 11.5, and 16.712. A. 47.2208 B. 4.489 C. 6.511 D. 58.3108
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Not Answered
Updated 6/1/2011 12:27:08 AM
1 Answer/Comment
The answer is A. 47.2208. You just multiply the first two numbers and then subtract the sum of (3.507 + 2.08 + 11.5 + 16.712) from it.
Added 6/1/2011 12:27:08 AM
9. Olympic athletes have lower resting heart rates because A. their lungs tend to be naturally larger. B. they exercise regularly, which improves the efficiency of their heart. C. they tend to eat low-fat diets. D. they have a lot of muscle mass due to weightlifting
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Updated 1/3/2015 6:38:48 AM
1 Answer/Comment
Olympic athletes have lower resting heart rates because: they exercise regularly, which improves the efficiency of their heart.
Added 1/3/2015 6:38:48 AM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by selymi [1/3/2015 7:23:05 AM]
Your heart functions in your body as a(n) A. muscle that helps to pump oxygen around the body. B. filter for impurities. C. series of joints responsible for endurance. D. organ for absorbing vitamins and minerals.
Weegy: C. series of joints responsible for endurance. User: Thank you! :) (More)
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Expert Answered
Updated 268 days ago|7/31/2016 11:59:52 AM
1 Answer/Comment

Your heart functions in your body as a: muscle that helps to pump oxygen around the body.

Added 268 days ago|7/31/2016 11:59:49 AM
This answer has been confirmed as correct, not copied, and helpful.
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