Answers by Dmitri Trofimov
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Answers by Dmitri Trofimov

Answers by Dmitri Trofimov
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Use the chain rule to find the indicated partial derivatives. Given z = x⁴ * x²y, x = s²t - u, y = stu², find ∂z/∂s, ∂z/∂t, ∂z/∂u when s = 3, t = 5, u = 4.
answered Aug 15, 2024
2 votes
101k views
What will happen to the potential difference between the plates when I add the dielectric? a) Increase b) Decrease c) Remain the same d) Become undefined
answered Jun 3, 2024
2 votes
86.2k views
List some typical assumptions a caller might have when contacting 911.
answered May 8, 2024
3 votes
148k views
Annie was so mad at Ted for the laundry incident. She seized her chance and went to explore the off-limits attic crawl space off Ted's room. What was the confusing thing in the box of old papers that Annie
answered Apr 11, 2024
3 votes
47.1k views
Which of the following words refers to a condition involving the eyelid? 1) Blepharitis 2) Conjunctivitis 3) Keratitis 4) Glaucoma
answered Feb 26, 2024
5 votes
97.0k views
International trade MOST OFTEN takes place because of the unequal distribution of resources and differences in O absolute advantage O trade barriers exchange rates comparative advantage
answered Feb 11, 2024
2 votes
71.3k views
Is this statement true or false? In Asia, the issues of a developing nation are further hindered by being landlocked with no easy access to a port. True false.
answered Dec 15, 2023
11 votes
47.4k views
Question 4 of 40 Which of these is a correct expansion of (3x-2)(2x2+5)? OA. 3x 2x2 + 3x 5+2 2x² +2.5 B. 3x 2x2 + 3x.5+ (-2) 2x2 + (-2).5 O C. 3x 2x²+(-2) 2x² + 2x².5+ (-2).5 SUBMIT
answered Dec 6, 2023
4 votes
167k views
A man sells an article at Rs. 600 and makes profit of 1/5 of the selling price. Calculate his profit percentage.​
answered Oct 14, 2023
0 votes
11.0k views
Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
answered Jun 10, 2023
2 votes
190k views
15. In winter, what (you / wear)?
answered Mar 20, 2023
4 votes
176k views
Amy makes the following statement: "There is a 60% chance of snow tomorrow and a 10% chance I will be late for school." What is the probability that it will snow and Amy will be late for school? (1 point)
answered Dec 17, 2022
5 votes
142k views
8. Find the value of x
answered Nov 12, 2022
3 votes
10.8k views
What is the surface area of the rectangular prism?
answered Nov 2, 2022
1 vote
205k views
Inner City schools benefited from the Elementary and Secondary School Act. This act is a part of
answered Oct 23, 2022
10 votes
42.6k views
What is the main idea in this passage? A) enjoying a new movie B) learning about history C) how a movie was written D) knowing about countries​
answered Oct 21, 2022
4 votes
83.8k views
What role did segregating Jews play in moving Germany towards the genocide of the Jewish people?
answered Sep 11, 2022
3 votes
180k views
Se tiene un pilar de hormigón de 30 cm de lado y 5 m de altura. Presenta una densidad de 2400 kg/m3 y una resistencia a la compresión de 500 Kg/m2. Calcula su masa. ¿Podrá resistir una masa de 10 toneladas?
answered Aug 22, 2022
3 votes
185k views
What is the least common multiple of 9 and 12? Enter your answer in the box.
answered Jul 19, 2022
4 votes
64.4k views
What does x equal in x times 7/3 =1
answered May 26, 2022
6 votes
141k views
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