Solve the problem.Assume that the temperature of a person du…
Questions
Sоlve the prоblem.Assume thаt the temperаture оf а person during an illness is given by T(t) = -0.1t2 + 1.4t + 98.6, 0 ≤ t ≤ 14, where T = the temperature (°F) at time t, in days. Find the relative extrema of the function. Give both (x,y) and indicate if max or min. Round to one decimal place if needed. Without a graph, how do you show it is a max or a min?
Airlines cоme аnd gо. Sоme operаte for only а few years before financial pressures force them to close; others endure for decades, surviving recessions, deregulation, fuel crises, and pandemics. The airlines.csv file (right-click, open in new tab or window) contains information about commercial airlines from around the world. The columns are labeled in the file. The ceased column contains 0 for airlines still operating at the time the data file was compiled. Write a function named top_carriers that accepts four arguments: a file name, a beginning year, an ending year, and a number n. Return a 2-dimensional NumPy array containing the name and country of the n longest-operating airlines that ceased operations between the beginning year and ending year (inclusive). Include in your analysis only those airlines whose operations have ended. For full credit, your function should use NumPy concepts and techniques to calculate and return the result without using loops or list comprehensions. In [1]: top_carriers('airlines.csv', 1920, 2025, 3) Out[1]: array([['Czech Airlines', 'Czech Republic'], ['Mexicana', 'Mexico'], ['Northwest Airlines', 'USA']], dtype='
Instructiоns: Begin by reаding Scenаriо 1 belоw. Describe the distinct mechаnisms behind the three forms of censorship in Roberts’s Taxonomy of Modern Censorship? Where does each form of censorship manifest in Scenario 1? How might international tech. Do companies offer new forms of circumventing censorship? Scenario: Information Controls Intensify Amid Political Unrest in Veridia The government of Veridia has faced mounting pressure following months of protests over economic inequality and allegations of corruption among senior officials. What began as small, localized demonstrations has grown into a broader national movement, with citizens organizing marches, sharing videos of confrontations, and circulating criticism of government policy across digital platforms. In response, authorities have introduced a range of measures aimed at “maintaining social stability” and limiting the spread of what they describe as harmful or misleading information. Officials emphasize that these policies are necessary to protect national security and prevent unrest, though critics argue that they increasingly affect legitimate reporting and public discussion. Online, users report noticeable changes in how information appears and circulates. Searches for protest-related topics now return a mix of official statements, unrelated content, and older news coverage, with firsthand accounts becoming harder to locate. Some users report that pages associated with certain keywords load slowly or fail intermittently, while links shared through messaging platforms sometimes require repeated attempts to open or do not load at all. At the same time, state-aligned media outlets have sharply increased their activity. Social media feeds are saturated with content highlighting national achievements, economic progress, and warnings about external interference. Trending sections are frequently dominated by viral entertainment clips and patriotic messaging, often coinciding with major protest events. Observers note that the volume of content has increased significantly, making it difficult for any single narrative to maintain visibility. For many users, the result is not the absence of information, but a sense of disorientation. “You can still find things,” one university student explained, “but it takes effort, and you’re never quite sure what you’re seeing or whether it will disappear.” There has also been a shift in public behavior. Several individuals have been fined or detained for sharing protest-related content, and employers and universities have issued reminders about responsible online conduct. These developments have led some users to reduce their public activity and adopt more cautious and indirect language when discussing sensitive topics. Despite these constraints, information about the protests continues to circulate through alternative channels. Some users rely on international platforms, encrypted messaging services, or mirrored websites hosted abroad. Technology companies operating outside Veridia’s jurisdiction have introduced features such as secure communication tools and alternative domain routing, which allow certain content to remain accessible even as restrictions intensify. However, access to these workarounds remains uneven. They require time, technical knowledge, and a willingness to accept potential risks. As one observer noted, “The information is still there — but finding it, and sharing it, is no longer straightforward.”
Instructiоns: Begin by reаding Scenаriо 3 belоw. Identify two cognitive or socio-аffective drivers that contributed to people’s susceptibility to the misinformation. Explain why each driver contributes to false beliefs generally, and show where they appear in the scenario. What is pre-bunking, and how might that have helped to counter the false information in this case? Scenario: False Report Sparks Campus Uproar at Georgia Tech Georgia Tech’s campus has been thrust into disarray after a sensational yet fabricated article published in The Buzz, a well-respected student-run newspaper, ignited a wave of emotional protests, class disruptions, and widespread misinformation. The article, titled “Institute Quietly Cuts Mental Health Funding Amid Crisis,” claimed that the university had secretly slashed its counseling budget by 40%, citing anonymous sources and framing the move as a betrayal of student trust. At the center of the storm is Daniel Procel, a prominent student leader and president of the Undergraduate Council. Known for his charismatic speaking and active social media presence, Procel was quoted extensively in the article and later took to multiple campus events and online forums to decry the alleged decision. “We’ve been abandoned,” he said during a student rally on Tech Green. “When we needed help the most, they turned their backs.” The article struck a nerve with the student body, many of whom were already feeling overwhelmed by midterms and a recent spate of high-profile mental health discussions on campus. Emotional appeals in the piece included student testimonials, vivid language describing “dark dorm rooms and silenced cries,” and photos of crowded counseling office waiting areas—none of which were verified or sourced. Over the following weeks, the story was repeated so often—in casual conversations, classroom discussions, and even by guest speakers—that it took on a life of its own. Despite repeated clarifications by the administration that mental health funding had in fact increased by 12% over the past year, the narrative remained fixed in the student imagination. As campus leaders scrambled to restore trust, the leadership suspended Daniel Procel for spreading disinformation, claiming that he was inciting distrust and laying the groundwork for violent riots. Already a respected leader among the student body (who also won the most handsome student award in the previous year), the linkage between Procel and the story has only increased student belief in the false claim. A month later, The Buzz issued a correction and apology, admitting that the article failed basic journalistic standards. However, students continued to believe the earlier information as the story took on a life of its own. In the aftermath, the university has launched an internal review of student media practices and plans to introduce mandatory fact-checking workshops for all contributors to campus publications.