Answers by Richsage
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Answers by Richsage

Answers by Richsage
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Starting with the Proca Lagrangian density (12.91), show the symmetric stress-energy-momentum tensor for the Proca fields following a similar procedure as for electromagnetic fields.
answered Dec 24, 2024
0 votes
163k views
What changed in the criteria for Gender Dysphoria in Adolescents and Adults?
answered Sep 12, 2024
3 votes
228k views
Explain the antibody/antigen reactions and the types of defense reactions they trigger.
answered Jul 28, 2024
6 votes
174k views
What is the location and time period of Mezhirich? 1) Mezhirich, Ukraine, ca. 15,000 - 10,000 BCE 2) Mezhirich, Russia, ca. 15,000 - 10,000 BCE 3) Mezhirich, Ukraine, ca. 10,000 - 5,000 BCE 4) Mezhirich,
answered Jul 21, 2024
3 votes
20.7k views
In the operation of water treatment plants, three basic objectives are controlling... a. pH, Turbidity, and Alkalinity b. BOD, COD, and TDS c. Chlorine, pH, and Temperature d. Turbidity, Disinfection,
answered Jul 9, 2024
6 votes
156k views
Jim is 4 more than twice the age of his cousin Mark. If the sum of their ages is 34. How old is Jim?
answered Mar 18, 2024
7 votes
178k views
Values are the organization of written or spoken symbols into a standardized system.truefalse
answered Mar 15, 2024
2 votes
228k views
A weight is hung from a spring and set in motion so that it moves up and down continuously. The velocity v of the weight at any time t is given by the equation v = 3 cos ( 2 π t )
answered Mar 8, 2024
6 votes
28.0k views
What are the solutions to log small 6 (x^2 + 8) = 1 +log small 6 (x)? X=-2 and X=-4 X=-1 and x=8 X= 1 and X=-8 X= 2 and x=4
answered Sep 28, 2023
13 votes
214k views
Simplify the following polynomials. All final answers must be in standard form!-3x(4x + 12)
answered Jul 16, 2023
3 votes
19.1k views
Sara is renting a car for x amount of days. To rent the car she must pay an initial fee of $130 and then $17 for each day. If sara rents a car for 9 days, how much will it cost her?
answered Dec 9, 2022
5 votes
126k views
Số táo của An, Bình, Chi là như nhau. An cho đi 17 quả , Chi cho đi 19 quả thì lúc này số táo của Chi gấp 5 lần tổng số táo còn lại của An và Bình. Hỏi lúc đầu mỗi bạn có bao nhiêu quả táo? ( Giải bài
answered Nov 19, 2022
4 votes
107k views
Please help this is my last attempt and I keep getting it wrong :( please and thank you picture is attached
answered Sep 24, 2022
6 votes
29.7k views
EL JINETE Por la siang montaña va cabalgando un mete, vaga solito en el mundo y va deseando la muerte. Leva en su pecho una herida, va con su alma destrozada, quisiera perder la vida, y reunirse con su
answered Sep 22, 2022
4 votes
174k views
Which statement best reflects how the speech's context affects its message and delivery? O The Dalai Lama uses the occasion to remind world leaders of widespread oppression. The Dalai Lama uses the prize
answered Sep 7, 2022
4 votes
188k views
Factoriz 5wp+15wp+20wr
answered May 26, 2022
2 votes
116k views
YES OR NO OPTIONS HELPPPPPPPPPPPPP
answered Feb 19, 2022
3 votes
172k views
NEED HELP ASAP Generally speaking, economic systems can be divided into two broad categories. They are: A) Planned economies and unplanned economies B) Perfectly competitive and free trade economies C)
answered Jan 24, 2022
1 vote
15.9k views
Which fraction can be replaced with 1/2 when estimating with fractions? A. 1/8 B. 2/9 C. 2/3 D. 10/12
answered Jan 20, 2022
3 votes
88.0k views
A Best Eastern Motel is a regional motel chain. Its rooms rent for $90 per night, on average. The variable cost is $40 a room per night. Fixed costs are $1,200,000 per year. What is the breakeven point?
answered Dec 28, 2021
4 votes
235k views
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