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A mixture of gas expands from 0.03 m3 to 0.06 m3 at a constant pressure of 1 MPa and absorbs 84 kJ of heat during the process. The change in internal energy of the mixture is
answered
Nov 18, 2024
Physics
college
2
votes
38.8k
views
Space probes have shown that there are mountains, dry river-valleys, and volcanoes on Mars. Scientists believe Mars, like Earth, has all three types of rock: igneous, metamorphic, and sedimentary. Using
answered
Nov 2, 2024
Social Studies
high-school
4
votes
193k
views
What are the x-intercepts of the parabola? A (0, 3) and (0, 5) B (0, 4) and (0, 5) C (3, 0) and (5, 0) D (4, 0) and (5, 0)
answered
Oct 17, 2024
Mathematics
high-school
3
votes
91.8k
views
For how long should you monitor HR and BP post exercise?
answered
Apr 13, 2024
Health
high-school
3
votes
214k
views
I'm not good at helping my kids with grammar punctuation can anyone help
answered
Apr 7, 2024
English
college
4
votes
42.3k
views
The dataset below represents bugs found by a software tester in her product during different phases of testing. 88, 84, 81, 94, 91, 98, 98, 200 The measures of central tendency are given below. Mean: 104.
answered
Mar 11, 2024
Mathematics
high-school
5
votes
214k
views
24.5.2 Test (CST): Populism and Progressivism Question 16 of 20 What was true about child laborers? A. They were much more likely than adults to be injured. B. They made the same amount of money as adults.
answered
Jan 17, 2024
Social Studies
college
3
votes
47.1k
views
Arrange the three side lengths in increasing order.
answered
Nov 26, 2023
Mathematics
college
5
votes
128k
views
What is the percent of increase from 2,839 to 5,961.9?
answered
Nov 20, 2023
Mathematics
middle-school
4
votes
40.0k
views
I didn’t understand this question please help
answered
Aug 1, 2023
Mathematics
college
6
votes
23.1k
views
In September 2005, the Senate Judiciary Committee held four public hearings to consider John Roberts for the position of Chief Justice of the United States. In his opening statement at the hearings, Roberts
answered
Jun 10, 2023
Advanced Placement (AP)
high-school
7
votes
182k
views
Responsibilities of citizens with a limited government do NOT include what?
answered
Apr 17, 2023
History
high-school
3
votes
132k
views
In the most Simplest Form 3 + 1/3 × 6 - 1/2
answered
Apr 6, 2023
Mathematics
college
3
votes
227k
views
What is the total time that the bullet is in contact with the board?
answered
Mar 5, 2023
Physics
college
9
votes
47.8k
views
HELP ME PLEASEEEE!!!
answered
Dec 24, 2022
English
high-school
5
votes
219k
views
Which equation is represented by the line
answered
Oct 11, 2022
Mathematics
high-school
9
votes
192k
views
HELP PLEASE I WILL MAKE YOU BRAIN LIST I NEED THE ANSWER TODAY What happened to Germany after WW2 which symbolized the Cold War era? A. Hitler was forced to sign the Treaty of Versailles and accept all
answered
Oct 10, 2022
Social Studies
high-school
0
votes
208k
views
What expressions represent divide the difference of 27 and 6 by the difference of 12 and 9?
answered
Oct 4, 2022
Mathematics
high-school
3
votes
83.0k
views
PLEASE HELP MEEEE! PLEASEEEEEEEE
answered
Sep 7, 2022
Mathematics
middle-school
10
votes
2.2k
views
A rectangle has a length that is 4 times the width, w. If the perimeter of the rectangle has a perimeter of 40 feet, what is the length of the rectangle?
answered
Aug 26, 2022
Mathematics
high-school
7
votes
221k
views
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