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What total percentage of the human body is made up of nitrogen, carbon, and hydrogen? Nitrogen - 3.1% Carbon - 18.4% Hydrogen- 10.2% Calcium- 2.0% Oxygen- 66.3%
asked
Sep 10, 2023
Biology
college
2
answers
3
votes
214k
views
Brian invests £7500 into his bank account. He receives 6% per year compound interest. How many years will it take for Brian to have more than £10000? please i b e g
asked
May 7, 2023
Mathematics
high-school
2
answers
21
votes
190k
views
This table shows direct variation. Find k.
asked
Nov 12, 2022
Mathematics
college
1
answer
19
votes
50.0k
views
Choose the word or phrase that best completes each sentence about citizenship in the Roman Republic. The answers are: own property noncitizens enslaved people Full citizens
asked
Jul 26, 2022
History
college
1
answer
3
votes
70.6k
views
Rope packaged in 80-foot lengths must be cut into 12-foot pieces to do a certain job. If 28 such pieces of rope are needed for the job, how many packages of rope are needed? (A) 4 (B) 5 (C) 6 (D) 7 (E)
asked
Mar 3, 2022
Mathematics
high-school
1
answer
2
votes
73.3k
views
Why were the nuremberg trials considered controversial
asked
Jan 6, 2022
History
high-school
1
answer
1
vote
70.2k
views
A study shows that 84% of the population of all calculus students consider calculus an exciting subject. Suppose 29 students are randomly and independently selected from the population. If the true percentage
asked
Oct 8, 2021
Mathematics
college
1
answer
2
votes
150k
views
A circle has a diameter of 10 cm what is the circumference?
asked
Jul 20, 2021
Mathematics
middle-school
1
answer
0
votes
109k
views
A card is picked at random from a deck of cards, after putting it back another card is picked at random. Are these two events dependent or independent?
asked
Jul 13, 2021
Mathematics
high-school
1
answer
1
vote
43.6k
views
A force of 1.25x103N is required to lift an object that is under the influence of an acceleration due to gravity of 7.86ft/sec2. What is the object's mass in kilograms?
asked
Jun 16, 2021
Physics
high-school
1
answer
3
votes
146k
views
Pls help me in this question why do nation plan
asked
May 15, 2021
Social Studies
middle-school
1
answer
3
votes
88.6k
views
Name 3 physiological processes of cell membrane?{3mks} plz help me guys
asked
May 10, 2021
Biology
high-school
1
answer
1
vote
112k
views
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