Answers by Andrey Hartung
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Answers by Andrey Hartung

Answers by Andrey Hartung
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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
answered Dec 13, 2024
5 votes
146k views
Travis started his homework at 6:56 pm and finished at 8:54 pm.How long did he spent doing homework?
answered Jun 26, 2024
6 votes
89.0k views
Which most closely states the intent of the Social Security system? a. to pay all of a citizen's reasonable expenses after retirement b.to supplement a citizen's other retirement income c.to pay health
answered Apr 19, 2024
3 votes
53.0k views
Jared has four pieces of rope that are each 12.75 feet long. What is the total length of rope he has? a. 51 feet b. 50.8 feet c. 12.79 feet d. 16.75 feet
answered Mar 28, 2024
1 vote
148k views
How powerful is an engine that can do 400 J of work in 10 seconds? (Provide your answer in both "Watts" and "horsepower".)
answered Mar 26, 2024
5 votes
28.6k views
What happens to the car when the rear tire blows out? A) The car veers to the left. B) The car veers to the right. C) The car maintains its course. D) The car slows down immediately.
answered Feb 14, 2024
7 votes
69.1k views
Which of the following are considered a pure substance? Select all that apply. A) element B) compound C) mixture D) none of the above
answered Jan 31, 2024
3 votes
84.5k views
I need help asap. Given the equation 14.25y = 99.75, determine the value of y. 114.00 85.50 7.00 1421.44
answered Oct 17, 2023
4 votes
53.4k views
Describe how you would coach a coworker to distinguish between empathy and sympathy.
answered Sep 15, 2023
4 votes
66.2k views
1. A possible explanation for a set of observations that must be tested is called a A. theory. B. law. C. fact. D. hypothesis 2 A well-tested explanation for a broad range of natural events is called a
answered May 29, 2023
5 votes
54.5k views
The controversial image by Edouard Manet was entitled _______________. A. Masquerade c. Olympia b. The Son of Man d. David Please select the best answer from the choices provided A B C D.
answered Apr 10, 2023
10 votes
118k views
the 5th graders at Bronx 2 Middle School used a identical airplanes with 90 seats on a chair plate for a trip to the Bahamas in order to maintain Social Justice League the bus take over one-third of the
answered Feb 25, 2023
1 vote
101k views
At the city museum, child admission is $5.20 and adult admission is $9.50. On Monday, 167 tickets were sold for a total sales of $1,255.40. How many child tickets were sold that day?
answered Jan 27, 2023
9 votes
143k views
Negative sentence of garima met harish in the market​
answered Nov 10, 2022
4 votes
4.4k views
Triangle X Y Z is shown. Angle X Z Y is a right angle. Angle Z X Y is 60 degrees and angle X Y Z is 30 degrees. The length of hypotenuse X Y is 42 and the length of X Z is 21. Given right triangle XYZ,
answered Nov 8, 2022
4 votes
42.5k views
What is the relation between cell cycle disruption and cancer
answered Nov 5, 2022
0 votes
175k views
The general ledger of Sandhill Corporation as of December 31, 2021, includes the following accounts: Copyrights $ 58000 Deposits with advertising agency (will be used to promote goodwill) 35000 Discount
answered Sep 12, 2022
10 votes
197k views
PLEASE HELP, NO LINKS FAKE ANSWERS WILL GET REPORTED. Han has to build the figure below, which will serve as a counterweight, for his robotics project. Find the VOLUME of the finished object assuming it
answered Apr 22, 2022
2 votes
112k views
I need urgent help anyone?
answered Apr 8, 2022
7 votes
50.2k views
Complete the pattern. 64, 32, 16, 8, _, _
answered Apr 5, 2022
12 votes
204k views
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