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I have slides to be completed with information on chemical substances polymer polypropylene and polysterene there are several


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1. Take me as someone who has always had an interest in air pollution, but doesn't have the time to learn ...

earn about it independently. I am hiring you to learn all that you can about it and put together a report that will summarize all the information so that I can learn as much as I can in as little time as possible. Here is what you need to include in your report: An explanation of air pollution. What is air pollution? // Explain 4 causes of air pollution. Explain 2 sources of air pollution. What are the toxins or pollutants that contaminate the air? Explain at least 5 effects of air pollution on human health and/or the environment. Explain 3 solutions to stopping air pollution. What can be done by the government or private organizations? Work cited page should also be included, listing all the sources you used to get your information. THIS REPORT SHOULD BE TYPED AND ORGANIZED IN 5 OR MORE PARAGRAPHS. READ THE RUBRIC BELOW CAREFULLY TO UNDERSTAND HOW THIS PROJECT WILL BE GRADED!! WORKS CITED PAGE General guidelines for citing sources: List entries alphabetically by author (if no author list title first) Separate entries with periods General format: Author, last name first. "Webpage title." Website title. Date published/updated. Organization/publisher. Date accessed. < URL > Example: Landsberger, Joseph. “Citing Websites." Study Guides and Strategies . 12 May 2005. University of X. 13 May 2005. < >. These websites will format your citations for you: & **You should use google slides or powtoons to put together your information. You should have a minimum of 6 slides not including the title slide with your name.** DUE FRIDAY, APRIL 3, 2020 Rubric Criteria Points Information Included Three or more required elements are missing (not including additional facts). (20 points) 1 or 2 required elements are missing (not including additional facts). (30 points) All required information is present, but no additional information is given. (40 points) All required information is present, including two additional facts. (50 points) _________ Quality of information Information has little or nothing to do with the main topic OR sections do not provide any supporting detail or explanation. (5 points) Information clearly relates to the topic, but some sections are lacking detail and explanation. (10 points) Information clearly relates to the main topic and all sections include some supporting detail and explanation. (15 points) Information clearly relates to the main topic and all sections include significant supporting details and explanation. (20 points) ________ Format Title page is not present at all AND/OR there are errors in typing, spacing, no picture, etc. (5 points) Product has improperly formatted title page AND/OR no picture or not creative. (8 points) Product has incorrectly formatted title page and has pictures. (12 points) Product has a title page in the proper format, has pictures and is creative. (15 points) ________ Spelling/Grammar 5 or more grammatical, spelling or punctuation errors present throughout the product. (2 points) 3-4 grammatical, spelling or punctuation errors present throughout the product. (3 points) 1-2 grammatical, spelling or punctuation errors present throughout the product. (4 points) No grammatical, spelling or punctuation errors present throughout the product. (10 points) ________ Works Cited Works Cited page not present. (2 points) All sources are documented with 3-4 errors in format OR Works Cited is not done a separate page. (3 points) Works Cited is done on a separate page and all sources are documented with 1-2 errors in format. (4 points) Works Cited is done on a separate, properly headed page with all sources documented in proper Works Cited format. (5 points) ________ Total _____/100
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2.Please check options and pictures within the file attached. If the questions can be answered within a free demo session ...

hin a free demo session as I have my answers, but just want to confirm them, that would be greatly appreciated. Question 1: A block of mass M = 0.10 kg is attached to one end of a spring with spring constant k = 100 N/m . The other end of the spring is attached to a fixed wall. The block is pushed against the spring, compressing it a distance x = 0.04 m . The block is then released from rest, and the block-spring system travels along a horizontal, rough track. Data collected from a motion detector are used to create a graph of the kinetic energy K and spring potential energy Us of the system as a function of the block's position as the spring expands. How can the student determine the amount of mechanical energy dissipated by friction as the spring expanded to its natural spring length? Question 2: The Atwood’s machine shown consists of two blocks connected by a light string that passes over a pulley of negligible mass and negligible friction. The blocks are released from rest, and m2 is greater than m1. Assume that the reference line of zero gravitational potential energy is the floor. Which of the following best represents the total gravitational potential energy U and total kinetic energy K of the block-block-Earth system as a function of the height h of block m1? Question 3: A 2 kg block is placed at the top of an incline and released from rest near Earth’s surface and unknown distance H above the ground. The angle θ between the ground and the incline is also unknown. Frictional forces between the block and the incline are considered to be negligible. The block eventually slides to the bottom of the incline after 0.75 s. The block’s velocity v as a function of time t is shown in the graph starting from the instant it is released. How could a student use the graph to determine the total energy of the block-Earth system? Question 4: A block slides across a flat, horizontal surface to the right. For each choice, the arrows represent velocity vectors of the block at successive intervals of time. Which of the following diagrams represents the situation in which the block loses kinetic energy?
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3.Macroeconomic powerpoint presentation on Inflation vs deflation. Below is the Assignment description: This course has a Final Project which is ...

: This course has a Final Project which is in the form of a PowerPoint presentation (you may also use Google Slides). You can choose a topic from this semester or something you come up with yourself, but your presentation must be about economics and be original (i.e. not just material verbatim that you have pulled from your text/readings or off the internet). Of course, you can still insert charts, graphs, videos, graphics and excerpts from outside sources (as long as you cite those sources!) I want to see your commentary and analysis, in your own words. IMPORTANT: Copying the work of others and representing it as your own (ex. copy and paste off of the internet or your text, OR using someone else's work and just changing a few words) is Plagiarism, a serious academic offense. I have enabled the Turnitin plagiarism checker for this assignment, to help you identify potential areas of plagiarism. Papers that are substantially plagiarized will NOT be accepted for grading. Although the format is a Power Point, I want to emphasize that this is NOT like your typical Power Point, which is basically an outline for a live presentation. Your project must be substantially loaded with content. The first slide should be your Introduction slide, the next 10-15 slides should be informational slides, the second to last slide should be your conclusion (which summarizes your presentation) and the last slide should be the reference slide. Make sure you review the rubric below BEFORE you start your project, so that you are clear on how your project will be graded. NOTE: The due date is Wednesday, 12/16. A 20% late penalty will be assessed every day for assignments submitted past this date. PLEASE contact me if you have any questions about the requirements of this project, plagiarism, citations...or any other concerns! Rubric: Final Project Presentation Criteria Ratings Pts Introduction 5.0 pts Excellent/Good 3.0 pts Satisfactory/Needs Improvement 1.0 pts Unsatisfactory 5.0 Content 35.0 pts Excellent/Good 25.0 pts Satisfactory/Needs Improvement 15.0 pts Unsatisfactory 35.0 Conclusion 5.0 pts Excellent/Good 3.0 pts Satisfactory/Needs Improvement 1.0 pts Unsatisfactory 5.0 Organization 15.0 pts Excellent/Good 10.0 pts Satisfactory/Needs Improvement 4.0 pts Unsatisfactory 15.0 References and Citations 10.0 pts Excellent/Good 7.0 pts Satisfactory/Needs Improvement 3.0 pts Unsatisfactory 10.0 Total points: 70.0
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4.Hi there, I was wondering if youd be abl to help me here... this is more neuroscience i believe but ...

I am in desperate need of help. There questions are in accordnce wih the AUDITORY CORTEX 1. How is sound intensity encoded? (I am not sure if these means how is it measured...?) What is a rate level function? What is the tonotopic map of the cochlea? What is a tuning curve ? What is the best frequency? What is the threshold ? What is the Volley Theory? I have an idea of the material since it was review in class but the PowerPoint slides are hard to understand. 2. Describe the concept of sound localization and the coincidence detection model of binaural processing occuring in the superior olivary nucleus that mediates sound source localization? (I don't even know where to start with that one) 3. Distinguish between the neural circuit processing intetnaural time differences intetnaural level differences? How and where are the signals compared? (I understand the level vs time difference but I do not know about the neural circuit processing... And what does it mean by where are the signals compared?) 4. Understand the gross organization of the auditory cortex: primary AI and secondary AII auditory cortex, tonotopic organization. I am using the textbook brain and behavior 4th edition by Bob Garrett and also the review PowerPoint slides given to the class but it is mostly charts and graphs
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1.AU MAT 120 Systems of Linear Equations and Inequalities Discussion

mathematicsalgebra Physics