Advanced Placement (AP) Problem Solver - Get Instant Explanations

Explain how schedules of reinforcement can be used to strengthen johns plan
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Expain why acid forming in the ocean would affect the ecosystem.
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Explain why the mediation process laid out is so complicated?
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Using the phosphorus data from the table, calculate the percentage of each phosphorus source that enters the Mississippi from the city of St. Paul.
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Question 1A study found that teens who smoked e-cigarettes were more likely than other teens to start smoking regularcigarettes. Teens ages 12-17 that never smoked a regular cigarette were asked to report their use of e-cigarettes.One year later, the same teens were asked if they had smoked a regular cigarette. 4.6% of participants, one yearlater, had tried a regular cigarette. However, 18-19% of those who said they had used e-cigarettes at thebeginning of the study had tried regular cigarettes.Part A What is the most appropriate conclusion that can be drawn from the study?Part BIn a follow-up study, researchers wanted to examine the effect of nicotine on brain activity. How wouldresearchers examine the following concept in this study. Dopamine and the reward centerPart CHumans display various reactions that are characterized by opposing tendencies. Use a specific physiologicalmechanism to explain how both aspects of the opposing processes apply to the following concepts.Neural firingAutonomic nervous system
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Why do economists measure profit differently from accountants?
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Explain the nature of human population change over the last 3000 years.
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Should women wear a bikini or nothing
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what have you realized about your self after drawing the kite?
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who are the first president of Philippines??
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what does 9000 x 9000 =
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how are you similar to the kite?what are your strenghts as a person?
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In what instance would population stabilize? A) when a natural disaster occurs B) when a prey species increases its population C) when carrying capacity is reached D) when a predator species is eliminated
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Describe two powers specifically given to the national government. Explain why these powers were given to the national government
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which of the following best explains how environmental stressors, such as wildfires, can affect biodiversity in an ecosystem?
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Create an introductory paragraph that must conclude with a thesis that addresses the entire question for each of the following questions. Underline your thesis statement.A- Compare and contrast China's relationship with the Korea and either the Vietnam or Japan.B-Differentiate Buddhism's presence in China form the 1st century CE to the 9th century CEC-What were the political and economic similarities and differences between Tang and Song China?D-Describe the commonalities and the distinctions between trade in the West African Kingdoms and the Swahili City-states.E-What are the similarities and differences between the Web of the Indian Ocean trade in Southeast Asia as opposed to those in South Asia and the Middle East?F-Compare and contrast culture and trade in Mesoamerican and South American Civilizations 100-1500 CE.
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Should all drugs be legalized? Why or why not?
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How would you explain self-esteem to someone?
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Explain the role that hereditary plays in skill-related fitness
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Zoe rounded 68493 to 6 8000 Andrew rounded 68493 to 69000 who will have an estimate closer to the actual product. How do you know explain another way to estimate 68493 that would give a better estimate
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(b) Briefly explain how ONE specific historical event, development, or circumstance in the period 1800 to 1840 that is not explicitlymentioned in the excerpts could be used to supportWaldstreicher's argument.
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Briefly explain how ONE specific historical event, development, or circumstance in the period 1800 to 1840 that is not explicitly mentioned in the excerpts could be used to support Unger's argument.
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In chapter 2, in what ways is the description in the opening paragraphs appropriate to the total atmosphere of this chapter? What is symbolic about the valley of ashes and the eyes of Doctor T.J. Eckleburg?The Great Gatsby
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C) Explain one historical situation in the period c. 1200 to c. 1450 that influenced the development ofthe Christian crusades.
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