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A college student is working on her physics homework in her dorm room. Her room contains a total of 6.0 x 10^26 gas molecules. As she works, her body is converting chemical energy into thermal energy at
answered
Nov 25, 2020
Physics
college
3
votes
196k
views
I need help with these questions multiple choice
answered
Dec 14, 2019
Mathematics
high-school
5
votes
51.2k
views
What is a physical property of milk
answered
Nov 30, 2019
Chemistry
middle-school
0
votes
17.3k
views
Though the outcomes of schenck and new york times differed, what did these decisions have in common?the government has a heavy burden to prove harm.the government can limit speech that causes harm.the
answered
Oct 22, 2019
History
high-school
4
votes
72.3k
views
Which of the following is an example of increasing energy efficiency? (Select the best answer.) Turning off the lights when no one is in the room instead of leaving all the lights on Walking to work instead
answered
Sep 16, 2019
Geography
high-school
4
votes
180k
views
Yoko drove 522 miles in 9 hours. At the same rate, how many miles would she drive in 13 hours?
answered
Jun 11, 2019
Mathematics
middle-school
2
votes
40.7k
views
Approximately _____ teens become daily smokers each year, of which almost _____ will die from a smoking-related disease.
answered
Apr 14, 2019
Health
middle-school
4
votes
200k
views
Which of the following involves convection currents? A. burning fossil fuels B. wind patterns C. solar panels D. ozone E. heating blankets
answered
Feb 10, 2019
Chemistry
middle-school
3
votes
23.7k
views
In 1-2 sentences, describe how you would open a new word processing document.
answered
Nov 15, 2018
Computers and Technology
college
4
votes
224k
views
If f(x)=2xe2-5, find f(-3)
answered
Oct 10, 2018
Mathematics
high-school
3
votes
124k
views
Which of the following was an example of a Confederate advantage in the Civil War? Select one: a. Seventy-one percent of all railroad lines were in the South b. The South had more than twice the population
answered
Aug 6, 2018
History
middle-school
4
votes
41.3k
views
These expressions represent three numbers x x+3 4x work out the mean in terms of x
answered
Jun 26, 2018
Mathematics
college
5
votes
5.4k
views
Mass is the ________(1)________, where as depth is the ________(2)________. a.(1) effect or degree of bulk,density, or weight a 2-dimensional form; (2) area of dark created when an object blocks light
answered
Mar 22, 2018
Arts
middle-school
3
votes
60.0k
views
all but which of the following might cause a tsunami? a. volcanic eruption b. flooding c. landslide d. earthquake
answered
Jan 28, 2018
Physics
college
4
votes
152k
views
The value of the given digits the 4s in 244
answered
Sep 22, 2015
Mathematics
high-school
2
votes
210k
views
Whar does7^or other numbers like it mean?
answered
Aug 7, 2015
Mathematics
middle-school
4
votes
150k
views
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