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A sample of NO2 in a 1550 mL metal cylinder at 70.26 kPa has its temperature changed from 480oC to -237oC while its volume is simultaneously changed by a piston to 5114 mL. What is the final pressure in
asked
Mar 16, 2021
Chemistry
college
1
answer
2
votes
146k
views
If 9m+57=87 then 9(m+6)=?
asked
Mar 12, 2021
Mathematics
high-school
1
answer
5
votes
6.2k
views
Define the Social Security Act.
asked
Jul 23, 2020
History
middle-school
1
answer
0
votes
204k
views
R = 2m 3 m es What is the surface area of this cylinder? (rounded to nearest tenth)
asked
May 22, 2020
Mathematics
middle-school
1
answer
3
votes
79.4k
views
The city council of a small town needs to determine if the town's residents will support the building of a new library. The council decides to conduct a survey of a sample of the town's residents. Which
asked
Feb 3, 2020
Mathematics
high-school
1
answer
4
votes
36.9k
views
What do you add to 45 to get 65
asked
Dec 3, 2019
Mathematics
middle-school
2
answers
0
votes
118k
views
A volcano in the approximate shape of a cone has a diameter of 16 km and a height of 1.95 km. Which estimate best approximates the volume of the volcano? Use 3.14 for pi and round to nearest whole number.
asked
Sep 25, 2019
Mathematics
high-school
1
answer
5
votes
46.4k
views
Find the perimeter of triangle ABC, with coordinates A(-3, 0), B(0, 4), and C(3, 0). a. 60 c. 16 b. 15 d. 30
asked
Jun 16, 2019
Mathematics
middle-school
2
answers
0
votes
175k
views
Which is not a core element of the American dream? A. Education B. Freedom C. High income D. Home ownership
asked
Apr 16, 2019
History
high-school
2
answers
5
votes
99.3k
views
Which undefined geometric term is described as a two-dimensional set of points that has no beginning or end?
asked
Jan 17, 2019
Mathematics
college
2
answers
3
votes
227k
views
Can anyone help me with this????
asked
Apr 26, 2018
Mathematics
middle-school
2
answers
4
votes
70.2k
views
Why were health care reform activists like dr. margaret flowers angry with sen. baucus during the committee hearings? do you feel their protests were justified? what could sen. baucus have done differently?
asked
Feb 14, 2018
Biology
high-school
1
answer
5
votes
88.7k
views
How to change 2 12/15 into simplest form
asked
Nov 21, 2017
Mathematics
middle-school
2
answers
2
votes
54.0k
views
Which phrase best completes the sentence? Los plátanos y el tomate _____ para la salud. A. son buenos B. ser bueno C. es bueno D. son bueno
asked
Aug 9, 2017
Spanish
high-school
2
answers
5
votes
22.3k
views
Pretty PLEASE help: How is one of the play's central conflicts over the fate of Rome resolved? A. Brutus and Cassius are defeated at Philippi, making Antony and Octavius the leaders of Rome. B. Antony
asked
Dec 24, 2016
History
middle-school
1
answer
4
votes
204k
views
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