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The first stage of a space vehicle consumed fuel and oxidizer at the rate of 1.75 x 104 kg/s, with an exhaust speed of 2.40 x 103 m/s. Find the acceleration (in m/s2) of the vehicle just as it lifted off
answered
Oct 9, 2022
Physics
college
3
votes
174k
views
The radii of two concentric circles are 9cm and 6cm respectively. Find the area of the space between the two circles.
answered
Jun 8, 2022
Mathematics
high-school
2
votes
38.1k
views
What are the solutions of ? = 8-52? o s-ľ57 S + √57 O-5-57 5+57
answered
Apr 11, 2022
Mathematics
high-school
6
votes
17.3k
views
Plsssssss help :((((((((
answered
Feb 17, 2022
Mathematics
high-school
12
votes
228k
views
Which best describes the purpose of a fever?
answered
Jan 20, 2022
Chemistry
high-school
6
votes
156k
views
3.3^(2x+1)-103^x+1=0 need value of x
answered
Jan 1, 2022
Mathematics
college
1
vote
5.1k
views
Provide some examples of items that would be adjusted directly against equity, rather than being included as part of profit or loss. and explain it. ( words 650 )
answered
Dec 17, 2021
Business
college
3
votes
9.0k
views
3. A CD costs £9.50 in London and cheaper, in British money, is the CD when bought in the US? 4. An MP3 player costs €20.46 in Spain and £12.60 in the UK. Which is the cheaper in dollars, and by how much?
answered
Nov 21, 2021
Mathematics
high-school
3
votes
110k
views
During the cold war. what two types of government were dominant in Western Europe and Eastern Europe.
answered
Oct 31, 2021
Social Studies
college
3
votes
165k
views
Read the sentences from the Last Lecture by Randy Pausch. And if you’re curious about what zero gravity looks like, hopefully, the sound will be working here. [slide shows videotape from Randy’s zero-gravity
answered
Sep 17, 2021
English
high-school
0
votes
186k
views
In a study of the formation of NOx air pollution, a chamber heated to 2200°C was filled with air (0.790 atm N₂, 0.210 atm O₂). What are the equilibrium partial pressures of N₂, O₂, and NO if K_p = 0.0460
answered
Sep 10, 2021
Chemistry
high-school
0
votes
179k
views
Can I get a step-by-step, I know the answer, I just don't know how to get it. Thx<3 (8x^3-6x)-(10x^3+3x^2-x)
answered
Sep 2, 2021
Mathematics
middle-school
4
votes
87.6k
views
What are the concept of bahay kubo song
answered
Aug 23, 2021
Arts
college
2
votes
226k
views
Plz help me i don't get how to do this
answered
Aug 12, 2021
Mathematics
middle-school
3
votes
60.7k
views
Please help me with this Narrate me a story SITUATION: your mother assigned you to clean all the tools and kitchen utensils used in the preparation of food for lunch. in two or three paragraphs narrator
answered
Jul 25, 2021
English
college
7
votes
106k
views
How did mao zedong expand the war
answered
Jul 9, 2021
History
middle-school
5
votes
134k
views
PLZ HELP ME!!!!!!!!!!!!!!
answered
Jun 23, 2021
English
high-school
1
vote
87.2k
views
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 144 millimeters, and a variance of 49. If a random sample of 50 steel bolts is selected,
answered
Feb 22, 2021
Mathematics
college
2
votes
19.5k
views
You can invest $100,000 into either project A or B. You estimate that A succeeds with probability 0.7 in which case it doubles in value. If it fails, the scrap value is worth $50,000. Project B succeeds
answered
Nov 28, 2020
Business
college
5
votes
49.2k
views
In your own words, what is the application (purpose) of BEA as a plated medium?
answered
Nov 24, 2020
Geography
college
4
votes
157k
views
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