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Questions in Grade High-school

[Terjawab] Which is the joint relative frequency for the people who can only see the sunset? [tex]$\frac{5}{38}$[/tex] [tex]$\frac{7}{38}$[/tex] [tex]$\frac{12}{38}$[/tex] [tex]$\frac{14}{38}$[/tex]

[Terjawab] Solve [tex]\frac{k+1}{2 k-1}=\frac{4}{5}[/tex].

[Terjawab] Which equation represents a fission reaction? ${ }_7^{14} N+{ }_1^1 H \longrightarrow{ }_8^{15} O$ ${ }_{92}^{235} U +{ }_0^1 n \longrightarrow{ }_{55}^{140} Cs +{ }_{37}^{94} Rb +2_0^1 n$ ${ }_4^9 Be +{ }_2^4 He \longrightarrow{ }_6^{12} C +{ }_0^1 n$ ${ }_{93}^{239} Np \longrightarrow{ }_{94}^{239} Pu +{ }_{-1}^0 e$

[Terjawab] Work out $\frac{9}{20} \times 5$ Give your answer as a fraction in its simplest form.

[Terjawab] A survey asks teachers and students whether they would like the new school mascot to be a shark or a moose. This table shows the results. Which statement is true? | | Sharks | Moose | Total | | :------- | :----- | :---- | :---- | | Students | 90 | 10 | 100 | | Teachers | 5 | 10 | 15 | | Total | 95 | 20 | 115 | A. "Moose" is equally popular with students and teachers. B. "Shark" is more popular with students, but "moose" is more popular with teachers. C. There is no difference between the preferences of students and teachers. D. "Moose" is more popular with students, but "shark" is more popular with teachers.

[Terjawab] [4] How someone outwardly presents their gender through behavior, appearance, and other characteristics. [7] Individuals who are romantically or sexually attracted to people of the opposite gender. [9] Individual's internal sense of their gender, whether male, female, both, neither, or somewhere else on the gender spectrum. [10] Term used to describe individuals who are romantically or sexually attracted to people of the same gender. [2] Refers to a woman who is romantically or sexually attracted to other women. [5] Refers to an individual's enduring pattern of romantic, emotional, or sexual attraction to others, based on their gender or genders. It can include attractions to the same gender (homosexuality), the opposite gender (heterosexuality), or multiple genders (bisexuality, pansexuality), among others. [6] Refers to a sexual orientation where individuals are attracted to both men and women, forming relationships with people of any gender. [8] Umbrella term used to describe individuals who do not identify as exclusively heterosexual or exclusively homosexual. It can encompass a wide range of sexual orientations and gender identities that fall outside of societal norms.

[Terjawab] According to E.C. Tolman, one cognitive factor of learning is ______ of behavior, the idea that much of behavior is goal-directed.

[Terjawab] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Terjawab] Consider the following texts by Lenin on the situation in Russia at the beginning of the 20th century: 1. "The pamphlet that I offer to the reader's attention was written taking into account the tsarist censorship. For this reason, I only saw myself as being forced to strictly limit myself to an exclusively theoretical analysis, but also to formulate the indispensable observations of a political nature with an extraordinary prudence, for fear of allusions, to the style of Aesop, a cursed language that the tsarism obliged me to resort to all revolutionaries." Taken and adapted from: Lenin, V. I. Imperialism, the highest stage of capitalism. Beijing: Foreign Languages Press. 2. "Leo Tolstoy, mirror of the Russian revolution: At first glance it may seem strange and betrayed by the hairs that associate the name of the great writer to the revolution that he did not understand and of which he was inhibited by complete. Why call it a mirror to what, without a doubt, does not reflect the phenomena well? But our revolution is an extraordinarily complex phenomenon: among the mass of its agents and direct participants there are many social elements that also did not understand what was happening and were inhibited from the truly historical tasks that it posed before the course of events." Taken and adapted from: Lenin, V. I. Leo Tolstoy, mirror of the Russian revolution. Journal of the National University of Colombia, number 6, pp. 104-121. Bogotá: UNAL. Taking into account the political and social context that can be inferred from each of these texts, which of the two was written first? A. Text 1 was written first because it refers to imperialism that was presented before the Russian Revolution, while in text 2 the Russian Revolution had already taken place. B. Text 2 was written first because it mentions Leo Tolstoy, who was born in 1828 and died in 1910, before the Russian Revolution, while text 1 is posterior to the Revolution. C. Text 1 was written first because it refers to the tsarist regime that motivated the Russian Revolution, while in text 2 the Russian Revolution had already taken place. D. Text 2 was written first because it mentions the censorship to which the writers exposed themselves during the Russian Revolution, while in text 1 the writing was allowed in the style of Aesop.

[Terjawab] The perimeter of the rectangle below is 150 units. Find the length of side \(\overline{QR}\). The sides of the rectangle are labeled as follows: - One side: \(3x + 3\) - Adjacent side: \(4x + 2\) Find \(\overline{QR}\) without variables.