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douglas martinez

douglas m.

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Lipid soluble hormones bind to intracellular receptors. True False Lipid soluble hormones bind to intracellular receptors. True False

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The reaction between iron(II) (Fe$^{2+}$) and dichromate (Cr$_2$O$_7^{2-}$) in the presence of a strong acid (H$^+$) is shown. Cr$_2$O$_7^{2-}$ + 6 Fe$^{2+}$ + 14 H$^+$ ? 2 Cr$^{3+}$ + 6 Fe$^{3+}$ + 7 H$_2$O Determine the volume, in milliliters, of a 0.290 M solution of Mohr's salt ((NH$_4$)$_2$Fe(SO$_4$)$_2$ \cdot 6 H$_2$O) needed to completely react with 0.0700 L of 0.290 M potassium dichromate (K$_2$Cr$_2$O$_7$). volume: mL What volume, in milliliters, of 0.290 M K$_2$Cr$_2$O$_7$ is required to completely react with 0.0700 L of a 0.290 M solution of Mohr's salt? volume: mL

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Beside potassium tert-butoxide, we will try bases called DBU (1,8-Diazabicyclo[5.4.0]-undec-7-ene) and KHMDS (potassium hexamethyldisilazane) for our elimination reaction. Please show the structure of these bases. How do their basicities compare to the basicity of potassium tert-butoxide? Please show the pKa values of the conjugate acids for all three bases.

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Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. x -2 -1 0 P(X=x) 0.35 0.24 0.09

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In order to escape a fire, a person jumps out a window 15.4 meters above a life net held by firefighters. After striking the net, the person comes to rest in 0.2555 seconds. What is the magnitude of the acceleration (in m/s2) experienced by the person while the net brings them to rest

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Texts: Respond to the following, in YOUR OWN WORDS: How have psychologists participated in addressing social issues and change? Psychologists have played a significant role in addressing social issues and promoting change. They have conducted research, developed theories, and applied their knowledge to understand and address various social problems. For example, psychologists have studied the effects of discrimination, inequality, and prejudice on individuals and communities. They have also developed interventions and strategies to promote social justice, equality, and inclusivity. Additionally, psychologists have worked with marginalized groups, such as refugees, victims of trauma, and individuals with mental health issues, to provide support and advocate for their rights. How has humanism, which focuses on each individual’s potential, played a role in social change? Humanism, with its emphasis on the inherent worth and potential of each individual, has played a crucial role in social change. Humanistic psychology recognizes the importance of personal growth, self-actualization, and the fulfillment of human needs. By promoting the idea that every person has the capacity to contribute positively to society, humanism has inspired individuals to take action and work towards social change. It has encouraged people to challenge oppressive systems, advocate for human rights, and strive for a more equitable and compassionate society. Is the psychology of social change important in American society today? Why or why not? Provide examples and support for your opinion. The psychology of social change is indeed important in American society today. It provides valuable insights into the factors that influence social behavior, attitudes, and beliefs. By understanding the psychological processes underlying social change, we can develop effective strategies to address pressing social issues. For instance, psychologists have contributed to the understanding of implicit biases and their impact on decision-making, which has led to the development of interventions aimed at reducing prejudice and discrimination. Furthermore, the psychology of social change helps us comprehend the barriers that hinder progress and equality. By studying the psychological aspects of power dynamics, social norms, and group dynamics, psychologists can identify and challenge oppressive structures and practices. This knowledge can inform policies and initiatives that promote social justice and inclusivity. In conclusion, psychologists have actively participated in addressing social issues and promoting change. Humanism has played a significant role in inspiring individuals to work towards social change by recognizing the potential of each person. The psychology of social change is crucial in American society today as it provides insights into social behavior and helps identify barriers to progress. By utilizing psychological knowledge, we can strive for a more equitable and compassionate society.

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The table below shows the percentage change in quantity demanded of sending regular mail, of sending parcels, and of home broadband service in Australia from a one- percent increase in each specified price (holding all other prices constant): Effect on quantity of: Sending regular Sending parcels Home broadband mail Change in Sending regular -1.5 price of: Sending parcels 0 Home broadband +0.05 0 -1 -0.7 +0.01 -0.11 -0.5 a) For which services is quantity demanded price elastic? Or price inelastic? b) Which services are substitutes and which are complements? c) How would an increase in the price of sending regular mail affect total revenue to Australia Post from that service? How would an increase in the price of home broadband affect total revenue to suppliers of broadband?

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Question 5. 10N 20N-m D 1m 45° A .25m C B Consider the above problem. ABCD is a symmetric trapezoid on which a force and a moment are acting as shown. a. Draw the free body diagram of ABCD b. Find the reactions at the support A, B

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What do economists mean by "deadweight loss" with respect to the welfare effect of tariffs? Why do tariffs have a different impact on small versus large nations? 300 word minimum response.

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5g - 3h = -7 9 = h - 3g The solution is (Simplify your answer. Type an ordered pair.)

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