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Questions by Desislav Kamenov
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On a recent Saturday, a total of 1086 people visited a local library. Of these people, 269 were under age 10, 466 were aged 10–18, 185 were aged 19–30, and the rest were more than 30 years old. One person
asked
Sep 28, 2021
Mathematics
college
1
answer
0
votes
211k
views
I need help with this please
asked
Sep 18, 2021
Mathematics
high-school
1
answer
5
votes
99.9k
views
Which best explains why ultraviolet light damages the skin?
asked
Jun 17, 2021
Chemistry
middle-school
1
answer
5
votes
106k
views
1 At the annual hotdog eating contest, James eats 32 hotdogs in 60 seconds. At this rate, how long would it take James to eat 48 hotdogs?
asked
Apr 26, 2021
Mathematics
middle-school
1
answer
2
votes
229k
views
Hydrogen atoms absorb energy so that the electrons are excited to n=4. Calculate the wavelength, in nm, of the photon emitted when the electron relaxes to n=2. 487nm O 456nm 4.56 x 10 nm 4.87 x 107nm
asked
Apr 26, 2021
Chemistry
middle-school
1
answer
4
votes
61.6k
views
Which piece of evidence best reveals june's conflicting emotions
asked
Apr 23, 2021
English
high-school
1
answer
0
votes
130k
views
During the inflammatory process the first thing that happens is
asked
Dec 1, 2020
Biology
college
2
answers
5
votes
8.8k
views
When the notes of a chord are played in succession rather that simultaneously, it is called an A. arpeggio B. appaggiatura C. affetuoso D. all’ottava
asked
Oct 10, 2020
Arts
middle-school
1
answer
3
votes
201k
views
A questionnaire tapping respondents' political attitudes would MOST likely be used in: a) a case study. b) naturalistic observation. c) survey research. d) an experiment.
asked
Apr 10, 2020
Business
high-school
1
answer
1
vote
15.6k
views
This is used when details are organized from one location to another.
asked
Sep 15, 2019
English
college
2
answers
1
vote
141k
views
Please help me with all the questions 1-5 I’m stuck with them and I still don’t get it so please help me and if you need to see the picture more bigger just click on it and it will be big the picture
asked
May 4, 2019
Chemistry
middle-school
1
answer
0
votes
200k
views
14 is 70% of what number?
asked
Mar 17, 2019
Mathematics
high-school
2
answers
4
votes
193k
views
What is the equation of the line that is parallel to y-3x=2and that passes through (6,1)?
asked
Mar 17, 2019
Mathematics
middle-school
1
answer
3
votes
211k
views
What is a good way to remember the enzymes in splitting and creating DNA
asked
Mar 9, 2019
Biology
middle-school
1
answer
4
votes
213k
views
Ronnie wants to lower his utility bills to save money on his monthly expenses. He discovers that if he replaces his water heater with a solar water heater his monthly utility bills can decrease around
asked
Feb 1, 2019
Mathematics
middle-school
2
answers
5
votes
46.6k
views
Methods scientist use to determine a change in physical or chemical change in an Item
asked
Oct 13, 2018
Chemistry
middle-school
1
answer
0
votes
218k
views
How did the Nullification Crisis reflect Andrew Jackson's policies? Jackson refused to support laws that would set up a national bank. Jackson supported a strong central government to enforce federal laws.
asked
Oct 8, 2018
History
middle-school
1
answer
3
votes
136k
views
9. A cliché is a _______ expression. A. new B. wordy C. creative D. worn-out
asked
Apr 24, 2018
English
high-school
2
answers
0
votes
92.0k
views
Help please, question below there are two
asked
Jan 20, 2018
Mathematics
high-school
2
answers
1
vote
36.4k
views
32/96 in its simplest form
asked
Nov 17, 2017
Mathematics
high-school
2
answers
1
vote
123k
views
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