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ines soriano

ines s.

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30. Consider the reaction $$2CO(g) + O_2(g) \rightleftharpoons 2CO_2(g)$$ Suppose the system is already at equilibrium, and then an additional mole of $$CO_2(g)$$ is injected into the system at constant temperature. Does the amount of $$O_2(g)$$ in the system increase or decrease? Does the value of K for the reaction change?

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1. In the set of the real numbers R, let $A = \{x \in \mathbb{R} \mid -2 \le x < 2\}$, $B = \{x \in \mathbb{R} \mid \frac{1}{2} < x \le 3\}$, and $C = \{-2, -\frac{1}{2}, 0, 3, 5, 10\}$. Find each of the following: (a) $A \cup B$ (b) $A \cap C$ (c) $A^c \cap B^c$ (d) $B - C$

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Any carbon substituent formed by removing one hydrogen from an alkane (for example, CH$_3$CH$_2$CH$_2$-) is called a(n) group.

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Which of the following statements is true about an R² value of .70? None of these It means that there is a large error effect. It means that there is a high correlation between the x & y variable. It means that the equation produced by the analysis is a good predictor of the outcome (y)

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f someone has a high spinal cord injury, what does this mean?

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Milestone 2: Server will have the functionality to switch users between “Rooms” (i.e., all start in “Lobby”, but can then create or join existing rooms to be with a particular group) Rooms will not have cross communication Following the payload concept begin implementing some of the core functionality Chat system - Wrap messages in payload so extra data can be sent/received I.e., Payload { message: “text”, sender: “username”} Create a server-side function that processes message commands (i.e., /roll, /flip) and broadcasts the result to all clients /roll will handle two different formats Format 1: /roll 0 - X or 1 - X Example: /roll 100 let me know which value you choose to start at Format 2: /roll #d# Example: /roll 2d6 /flip will return heads or tails (like a coin toss) Create a server-side function that processes messages to change text display that’s broadcasted to all clients (for this milestone just show the altered text symbols, we won’t be able to see the effects until Milestone 3) Bold Italics Color (at least Red, Green, Blue options or code to support color hex codes) Underline Note: Having the user type out html tags is not valid for this feature, instead treat it like WhatsApp, Discord, Markdown, etc Note: Each text trigger must wrap the text that you want to affect I have all the files let me know if you need any.

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What would be some patterns that one would notice if engaged in an abstinence project? Also, what would be at least one abuse/addiction concept that would present itself during an abstinence experience?

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Question Simplify: $9\sqrt{r} - 10\sqrt{r} + 10\sqrt{5p}$. Provide your answer below:

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Research Methods Assignment Alison is a School Psychologist who is interested in studying the development of working memory in high school students. She decides to study 9th-graders, 10th-graders, and 11th-graders at the high school where she works. She obtains permission from the school administration to conduct the study, and she has a meeting with faculty members who teach the students to brief them about the study and answer any questions they might have. Alison writes a grant to fund the study, and she is able to offer a $10 amazon gift card to each student who participates, Also, each participant will be registered for a drawing to win an ipad. Alison is allowed to speak to each class (9th, 10th, & 11th grades) and tell them about the study. She leaves an informed consent sheet and information packet with any student who is interested. The students who decide to participate sign and date the consent form, and their parents sign and date the consent form also. Once Alison collects all of the forms she finds that 51 9th-graders, 67 10th-graders, and 43 11th-graders have decided to participate in the study (A total of 161 participants). The study takes the following form: the 9th-graders, 10th-graders, and 11th-graders who participated in the study are given 3 different working memory tests during a class period in February of the school year. Exactly one year later Alison tests the same participants again. Each participant takes 3 working memory tests. Alison then uses statistical procedures to crunch the numbers and find the results of her research. Based on the information in the scenario above, please answer the following questions: 1. Is Alison using the correlational method or the experimental method? Explain. 2. Is there an Experimental Group? If so, which participants are in that group? 3. Is there a Control Group? If so, which participants are in that group? 4. Is Alison using Random Assignment in this study? Explain. 5. What are some of the possible confounds/third variables that might be affecting this study? In other words, what are some things that might hurt or help the development of working memory that Alison's study is not measuring?

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If R1 = 38, use Kirchhoff's Voltage Law and Ohm's Law to determine the magnitude of T in amps in the circuit shown below. Enter the value to one decimal place but DO NOT enter the units (A) in your answer. 25Ω 30V 90Ω 50Ω

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