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What were the necessary mess of water in a calorimeter be g of aluminum specific heat j gc is heated to

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) is heated to 194.3 and placed into a car Lori meter with water at 28.1 degrees Celsius . The final temperature in the calorie meter is 48.9 degrees Celsius and the specific heat of water is 4.18j/gC give your final answer to one decimal place.
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are, (b) the proposed rescue price of GBP400 per share, and/or (c) the price prevailing in early October 1720 of about GBP250 per share? What price-earnings ratio would such prices imply? Using any of the standard equity valuation models, solve for the growth rate necessary to justify these share prices. Alternatively, solve for the present stream of earnings necessary to justify the price. (For reference to basic equity valuation models, see Brealey, Myers and Allen, 2020: 94-5).
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there was no Age and/or Sex entered) has been created. It is called Newmarket_Cleaned.csv. Data file: Newmarket_Cleaned.csv (Links to an external site.) . Direct HTTP link: https://unh.box.com/shared/static/p8x4xlbean3rlslmfskfu74fe89yjui8.csv Please use it for this problem. Consider the “Model 4” developed in class, which contained Age, Age^2, and Sex as independent variables. First re-create this model with the cleaned dataset (you will need to create the Age^2 column; you can verify your model summary against the one from class), and then proceed with this problem. Make the necessary changes to the model to incorporate Year as a categorical explanatory variable (you may need to change how R interprets the variable, before running this model). Does the year of the race seem to be related to mean finishing time, after taking into account the other variables in Model 4? Use the 0.05 significance level. Explain your work/logic, and key output to support your answer. Using the updated model, after accounting for age and sex, what is the expected difference in finishing times for runners from 2008 versus runners from 2004? Using the updated model, after accounting for age and sex, what is the expected difference in finishing times for runners from 2014 versus 2011? In the above, the directions are to treat Year as a categorical variable. Explain how the regression model would be different if it instead were treated as a numeric variable. What are the assumptions being made about the effect of Year in the two different approaches?
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