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A rocket engine is equipped with a convergent-divergent nozzle the outlet area 0,03164 [m2]. The combustion chamber pressure is 1380 [kPa] (abs) and the temperature is 2750 °C. There is a normal shock
asked
Dec 8, 2024
Physics
college
1
answer
4
votes
146k
views
Renee's modified AGI of 75,000 exceeds QPAI and the 900 deduction is less than 50. What is the value of QPAI? 1) 10,000 2) 9,000 3) 8,000 4) 7,000
asked
Sep 12, 2024
Business
high-school
1
answer
3
votes
17.7k
views
It is believed that delinquency rates will be lower in neighborhoods with the greatest diversity. a) True b) False
asked
Aug 3, 2024
Social Studies
high-school
1
answer
2
votes
140k
views
What dose 7/8 x 2/3 =
asked
Dec 27, 2023
Mathematics
high-school
2
answers
4
votes
107k
views
Pls help me with this
asked
Dec 27, 2023
Mathematics
high-school
2
answers
24
votes
167k
views
Angles 1 and 2 are complementary angles. What is the value of X?
asked
Oct 22, 2023
Mathematics
college
2
answers
5
votes
204k
views
Graph the following equation y-2=1/2(x+5)
asked
Sep 22, 2023
Mathematics
high-school
2
answers
1
vote
173k
views
What is the equation of the line that passes through the point (-6, -8) and has aslope of 1/3?
asked
May 11, 2023
Mathematics
college
1
answer
5
votes
174k
views
Which of the following is true of the culture of both the Aztec and ancient river civilizations? They were theocracies led by pharaohs. They were conquered by the Spanish. They were based on available
asked
Jan 25, 2023
History
high-school
1
answer
4
votes
213k
views
What happens during interphase
asked
Nov 4, 2022
Biology
high-school
2
answers
3
votes
193k
views
What happens during interphase
asked
Nov 4, 2022
Biology
high-school
2
answers
3
votes
193k
views
What happens during interphase
asked
Nov 4, 2022
Biology
high-school
2
answers
3
votes
193k
views
Two clouds collide and form another, more massive cloud. One cloud is stationary, while the other is traveling at 1 m/s. After the collision, the new, combined cloud travels with a velocity of 0.25 m/s.
asked
Oct 25, 2022
Physics
high-school
1
answer
2
votes
210k
views
Given: AB=BC,AM=MC BM IAC , EF I BC EC FC Prove: AB MA B F с A EM
asked
Jul 12, 2022
Mathematics
college
1
answer
5
votes
158k
views
Who made king hostage for several hours in france?
asked
Jul 2, 2022
History
high-school
1
answer
3
votes
58.8k
views
I need help please help me ;-;
asked
Apr 16, 2022
Mathematics
high-school
2
answers
4
votes
220k
views
You put $200 in a savings account. The account earns 2% simple interest per year. What is the interest earned after 5 years? (*hint: just the interest, NOT the total) Use the formula I = p.r.t
asked
Mar 22, 2022
Mathematics
high-school
1
answer
0
votes
6.8k
views
Solve the inequality.
asked
Oct 22, 2021
Mathematics
high-school
2
answers
0
votes
134k
views
Kelle & Jenn are at a pool. Kelle is standing on the high diving board while Jenn is standing on the low diving board. Assuming the difference in weight/mass is negligible, which of the following statements
asked
Sep 10, 2021
Chemistry
high-school
1
answer
4
votes
120k
views
All of the following are similarities between the US and state constitutions EXCEPT: A. They all have a Bill of Rights. They all list ways to amend the constitution. C. They all follow the same process
asked
Jul 28, 2021
History
middle-school
1
answer
2
votes
124k
views
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