Answers by Yan Yankelevich
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Answers by Yan Yankelevich

Answers by Yan Yankelevich
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How would you drop NaN values in a pandas dataframe (df) A) df.drop_null() B) df.dropna() C) df.remove_nan() D) df.clear_nan()
answered Sep 2, 2024
7 votes
44.0k views
Under whose reign did the Gupta Empire reach its greatest size? a) Chandragupta Maurya b) Ashoka the Great c) Samudragupta d) Chandragupta II
answered Jul 14, 2024
5 votes
194k views
Pls can anyone answer Hurry if you can?!
answered Jul 9, 2024
6 votes
2.5k views
Zach wants to run an experiment on reaction rates. He designs an experiment testing the reaction rate changes when magnesium and hydrochloric acid react. He decides to run one trial with magnesium ribbon
answered Jul 8, 2024
4 votes
227k views
he marginal product of labor as production moves from employing one worker to employing two workers is . a. 0 b. 20 c. 34 d. 46 e. 80
answered Mar 21, 2024
4 votes
216k views
Who must have reflectorized, red decal on the front and back license plates while driving? a. only special learner's permit drivers b. all drivers under the age of 21 c. both special learner's permit and
answered Feb 20, 2024
4 votes
64.1k views
A rectangle is transformed according to the rule R 0,90 degrees. The image of the rectangle has vertices located at R*(-2.4), S'(-1, 1). P'(-1,4). and Q'(-2, 4). What is the location of Q? Explain your
answered Jan 22, 2024
1 vote
150k views
A 20 kg bike is traveling at 10 m/s o the right when it is struck by a truck traveling at -20 m/s to the left. The truck has a mass of 3,000 kg. Which of the following statements best describes the forces
answered Jan 16, 2024
4 votes
75.3k views
Please help me with this question asap
answered Dec 28, 2023
2 votes
118k views
Is voting a right or responsibility
answered Dec 25, 2023
7 votes
32.2k views
I need more ideas I read a couple of mangas yesterday, and i regret reading one, but oh well, but i need more mangas to read lol..anyone have any suggestions?????
answered May 29, 2023
9 votes
50.4k views
Why did John W. Booth have access to Ford's Theater on the night he assassinated President Abraham Lincoln? A. He was a well-known actor in Washington D.C. B. He was impersonating a police officer C. He
answered Jan 16, 2023
3 votes
71.7k views
Which inequality describes this graph?
answered Dec 26, 2022
7 votes
182k views
Explain briefly why manufacturing offers so many careers in such varied fields.
answered Dec 19, 2022
10 votes
38.5k views
Which time expression logically completes the sentence? Cristóbal Colón llegó a la costa de Venezuela A. hace un año B. hace muchos siglos C. hace cien años D. hace dos siglos
answered Dec 6, 2022
3 votes
107k views
Which sentence uses the semicolon correctly? With explanation please
answered Nov 8, 2022
4 votes
230k views
The bacteria chromosome is
answered Oct 12, 2022
3 votes
113k views
What is the diameter of a hemisphere with a volume of 8582 m^3, to the nearest tenth of a meter?
answered Oct 4, 2022
3 votes
137k views
What is the classification of the angle shown?? A. acute B. right C. straight D. obtuse
answered May 21, 2022
10 votes
36.7k views
Mention the changes which were introduced in India during liberalization of trade.
answered Feb 12, 2022
5 votes
40.7k views
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