Questions in Grade College

Questions in Grade College

[Answered] The population of a town grew from 20,000 to 28,000. The continuous growth rate is [tex]$15 \%$[/tex]. The equation [tex]$20,000 e^{0.15 t}=28,000$[/tex] represents the situation, where [tex]$t$[/tex] is the number of years the population has been growing. About how many years has the population of the town been growing? Use a calculator and round your answer to the nearest whole number. A. 2 years B. 9 years C. 17 years D. 22 years

[Answered] Based on the information in the table, which elements are most likely in the same periods of the periodic table? | Element | Atomic mass (amu) | Total electrons | Valence electrons | Year isolated | | -------------- | ----------------- | --------------- | ----------------- | ------------- | | Aluminum (AI) | 27 | 13 | 3 | 1825 | | Boron (B) | 11 | 5 | 3 | 1808 | | Carbon (C) | 12 | 6 | 4 | 1803 | | Gallium (Ga) | 70 | 31 | 3 | 1875 | | Germanium (Ge) | 73 | 32 | 4 | 1886 | A. Boron and carbon are likely together in one period because they have very close atomic masses, while gallium and germanium are likely together in another period because they have very close atomic masses. B. Aluminum, boron, and carbon are likely together in one period because they were first isolated in the first half of the 1800s, while gallium and germanium are likely together in another period because they were first isolated in the second half. C. Boron and carbon are likely together in one period because they each end in "-on," while aluminum, gallium, and germanium are likely together in another period because they each end in "-ium." D. Aluminum, boron, and gallium are likely together in one group because they have the same number of valence

[Answered] Considering the activity series given for nonmetals, what is the result of the below reaction? Use the activity series provided. [tex]F > Cl > Br > I[/tex] [tex]Br_2+NaF \rightarrow[/tex] A. no reaction B. [tex]Na + FBr _2[/tex] C. [tex]NaBr + F _2[/tex] D. [tex]Na _2 F+ Br _2[/tex]

[Answered] At a local produce market, $3/4$ of a pint of fresh lemon juice costs $7.65. How much does one pint cost? A) $5.74 B) $10.20 C) $13.39 D) $11.48

[Answered] Based on this excerpt, which feeling is Roosevelt conveying regarding assistance for American allies? A. urgency B. sacrifice C. patriotism D. caution

[Answered] How does the 10th Amendment appease anti-Federalists but also uphold Federalism? What is it about its wording that achieves this?

[Answered] Which is the BEST statement about joint flexibility? A. It is constant for any joint type. B. It is constant within a family. C. It is consistent between an individual's joints. D. It varies from joint to joint.

[Answered] Solve the following equation. [tex]$\frac{3}{x-9}-\frac{4 x}{x^2-81}=\frac{2}{x+9}$[/tex]

[Answered] Please follow the Harvard referencing conventions as presented in the referencing documentation available under Moodle Module resources. Write a 1600-1800 word well-researched academic essay that critically examines the concepts of self, agency, and ethics in the educational context, with a particular focus on how both learners and teachers exercise agency to maintain their religious, moral, cultural, or philosophical convictions such as 'self-care' (Foucault) and 'ubuntu' (African philosophy). Your essay should engage with theoretical perspectives on agency, including the provided quote from Priestley et al. (2015), and demonstrate how educators can foster critical agency in students while also reflecting on their own professional and personal agency. Agency is always informed by past experience - and in the particular case of teacher agency this concerns both professional and personal experience. The model also emphasizes that the achievement of agency is always orientated towards the future in some combination of short term and longer term objectives and values. And it illustrates that agency is always enacted in a concrete situation, therefore, both constrained and supported by cultural, structural, and material resources available to actors (Priestly et al, 2015. 10).

[Answered] Which of the following definitions correctly describes the concept of cultural humility? A. The knowledge of other cultures' beliefs and customs. B. The knowledge that all cultures have positive and negative aspects. C. The recognition that one's own culture is less important than other cultures. D. The ongoing process of self-inquiry, critique, and reflection about one's own biases.