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During a normal breath, our lungs expand about 0.50 L against an external pressure of 1.0 atm. How much work is involved in this process (in J)? a) 0.50 J b) 1.0 J c) 0.50 atm L d) 0.50 J/atm
answered
Dec 26, 2024
Biology
high-school
5
votes
32.6k
views
What do metals form when they corrode?
answered
Oct 19, 2024
Chemistry
high-school
6
votes
103k
views
A sled and rider with a total mass 50 kg are perched at the top of a hill, as pictured in the diagram in the book. The top of this hill is 42 m above the low point in the path of the sled. A second hump
answered
Sep 17, 2024
Physics
college
3
votes
28.6k
views
A grocery store manager examines shopper product selection and calculates the following: a) Consumer Behavior Analysis b) Merchandising Strategy c) Market Segmentation d) Inventory Management Evaluation
answered
Aug 19, 2024
Business
high-school
5
votes
204k
views
How many marks is the opinion piece and the news report worth? a) 20 b) 25 c) 30 d) 35
answered
Jul 12, 2024
English
high-school
4
votes
22.6k
views
Helppp both of them tysmmm Screenshots below
answered
May 28, 2024
Mathematics
high-school
7
votes
144k
views
Better mousetraps has developed a new trap. it can go into production for an initial investment in equipment of $6.3 million. the equipment will be depreciated straight-line over 6 years, but, in fact,
answered
Jan 27, 2024
Business
high-school
5
votes
85.6k
views
The set of natural numbers x that satisfy x + 4 = 3
answered
Nov 2, 2023
Mathematics
college
6
votes
123k
views
[ IS MY ANSWER RIGHT??? ] [ IF NOT PLEASE PROVIDE DETAILS N THE REAL ANSWER. }
answered
Aug 31, 2023
Mathematics
high-school
9
votes
224k
views
I need a name for something i drew today
answered
Apr 14, 2023
Arts
high-school
13
votes
150k
views
What is Telemachus trying to do when Penelope tells him to call the council? A. Praying to Athena B. Sharpening his sword C. Trying to string his fathers bow
answered
Nov 18, 2022
English
high-school
1
vote
188k
views
Is The Great Pyramid was built with 2 million blocks a fact or inference?
answered
Oct 13, 2022
English
high-school
3
votes
11.1k
views
What is the biggest cause of Yemen’s disappearing water supply? A. the building of dams B. irrigation C. oil spills D. urban construction Please select the best answer from the choices provided A B C D
answered
Oct 13, 2022
History
high-school
5
votes
182k
views
Select the verb form that correctly completes this sentence. Ella está _________________ un informe para la clase. A. escribes B. escriben C. escribiendo D. escribamos
answered
Jul 6, 2022
Spanish
high-school
2
votes
223k
views
Which sentence in this excerpt shows that Tom canty is not satisfied with being a mock (pretend) prince
answered
Jul 3, 2022
English
high-school
3
votes
47.4k
views
A substance that dissolves in a solvent is said to be a(n) A. immiscible B. miscible C. soluble D. insoluble
answered
May 29, 2022
Chemistry
college
9
votes
7.3k
views
6. A building code allows a maximum of 140 people in a meeting room. There is one large table in the room, along with some small tables. When filled, the large table seats 15 people, and the small tables
answered
Jan 24, 2022
Mathematics
college
4
votes
211k
views
Students sell 80% of the books at a book slae. They sell 48 books in all. How many books are at the book sale? Show your work.
answered
Jan 18, 2022
Mathematics
high-school
2
votes
74.2k
views
You invested $26,000 into accounts paying 6% and 9% annual interest, respectively if the total interest and for the year was 2190, how much was invested at each rate?
answered
Dec 8, 2021
Mathematics
middle-school
6
votes
38.1k
views
Ben wants to have his birthday at the biwking alley with a few of his friends, but he can spend no more that $80. The bowling charges a flat fee of $45 for a private party and $5,50 per person for shoe
answered
Dec 6, 2021
Mathematics
middle-school
3
votes
83.2k
views
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