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In an engine, an almost ideal gas is compressed adia-batically to half its volume. in doing so, 2630 j of work isdone on the gas. (a) how much heat flows into or out ofthe gas?
answered
Dec 4, 2024
Physics
high-school
3
votes
51.6k
views
The sandstone in this photo was most likely deposited in what type of environment? a) deep marine b) river floodplain c) reef d) desert sand dunes
answered
Dec 2, 2024
Geography
high-school
3
votes
51.9k
views
What should you be doing very often for products that must be kept at refrigerator or freezer temperatures? 1) Checking the temperature regularly 2) Leaving the products outside 3) Keeping the refrigerator
answered
Oct 4, 2024
Health
high-school
1
vote
184k
views
Determine the lower and upper limits of a 95% confidence interval for how many more words speak each day on average compared to men.
answered
Aug 18, 2024
Mathematics
high-school
3
votes
144k
views
Define Coliforms (Hand washing culture)
answered
Jul 16, 2024
Health
high-school
0
votes
226k
views
Within the chloroplast are stacked, disc-shaped structures called ________.
answered
May 17, 2024
Biology
high-school
2
votes
24.6k
views
Daily cash operating expenses are calculated as? 1) Net income minus non-cash expenses 2) Net income plus non-cash expenses 3) Net income divided by non-cash expenses 4) Net income multiplied by non-cash
answered
May 10, 2024
Mathematics
high-school
3
votes
51.2k
views
Summary of chapter 11-15 the book, the whole thing together by ann brashares
answered
Apr 12, 2024
English
high-school
4
votes
171k
views
Solve for x: -2(x+3)= -2 - 603all real numbers no solution
answered
Sep 16, 2023
Mathematics
college
6
votes
69.5k
views
Zavier has a point card for a movie theatre he receives 85 reward points for signing up he earns 12.5 points for each visit to movie theatre he needs at least 260 points for a free movie ticket right and
answered
Mar 20, 2023
Mathematics
high-school
4
votes
168k
views
What conditions in Europe explained the rise of the feudal system?
answered
Jan 19, 2023
History
high-school
3
votes
182k
views
-6/5 k -3/4 = -2 + 1/7 k solve for k
answered
Jan 17, 2023
Mathematics
high-school
3
votes
57.6k
views
The length of line segment AB is 380. The length of line segment CD is 95% of the length of line segment AB. What is the length of line segment CD? A) 285 B) 361 C) 380 D) 400
answered
Dec 5, 2022
SAT
high-school
4
votes
2.9k
views
Let f(x) = 3x2 + 2x – 1 and g(x) = x2 – 3x + 1 Find f(x) - g(x)
answered
Dec 3, 2022
Mathematics
college
5
votes
4.0k
views
Which of the following is the most effective revision of the sentence below? The sudden downpour flooded not only the stream behind our house but also the river next to the road. A. The sudden downpour
answered
Sep 19, 2022
English
college
3
votes
53.5k
views
On a coordinate plane, parallelograms A B C D and E F G H are shown. Parallelogram A B C D has points (4, 2), (7, 2), (4, 6), (1, 6). Parallelogram E F G H has points (negative 2, 2), (negative 5, 2),
answered
Apr 25, 2022
Mathematics
high-school
6
votes
60.3k
views
What's 9+10? divided by 900 x 890*92
answered
Mar 23, 2022
Mathematics
high-school
7
votes
76.0k
views
Mario and Luigi together have a total of 84 coins. Luigi has 10 more coins than Mario. How many coins does Luigi have?
answered
Dec 20, 2021
Mathematics
middle-school
6
votes
141k
views
For good cause plz help
answered
Dec 11, 2021
Mathematics
high-school
3
votes
58.1k
views
Claire wants to build a patio outside her café. The rectangular space outside of Claire's café is three times as long as it is wide. The area of the space is 48 m2. Claire would like to build a patio with
answered
Oct 11, 2021
Mathematics
high-school
5
votes
118k
views
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