Reference no: EM13112934
1- When calculating the density of your regularly shaped object, which measurement will limit your final result?
2-If when calculating the density of an object using Archimedes' Principle, you splash a few milliliters of water out of the graduated cylinder upon putting the object in the cylinder, how would that affect your density calculation (be specific)?
3-Explain why an object whose density you are trying to measure using Archimedes' Principle must have a density greater than 1 g/mL.
4-What is the density of an object that displaces 38.6 mL of water and has a mass of 55.362 g?
5-If an object made from the same material as that in question 5) were to have a mass of 100 g, how much volume (mL) would that object occupy? Use dimensional analysis and show your work!
6-Write the name and molecular formula of the organic compound you will use during this lab experiment.
(1) Write the chemical formula for sodium chloride.
(1) Write the chemical formula for magnesium chloride
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Marketing group devoting online ad space is offering
: A marketing group devoting online ad space is offering two payment options: Options 1: $210 set up fees plus $10/inch of the ad Option2: No set up fee but $25/inch of the ad. Write a mathematical model representing the total ad cost, C, in terms o..
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What would you expect to have happen to the sodium ion
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Hypothesis testing of mcburger restaurant
: The McBurger restaurant chain claims that the waiting time of customers for service is normally distributed with a mean of 3 minutes and a standard deviation of 1 minute.
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Illustrate the development methodology that was applied
: Illustrate the development methodology that was applied to this project. Was this the most appropriate approach? Provide a rationale for your response.
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Finding density of solids and liquids
: When calculating the density of your regularly shaped object, which measurement will limit your final result?
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Compute the mass percent of cucl2
: The total mass of pure metals produced = 0.4684 grams. compute the mass percent of CuCl2, and AgNO3, FeCl3 in the original mixture.
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Explain why ordinary least squares solution is not unique
: Explain why the ordinary least squares solution is not unique. What can you say about the residuals of any of the solutions. Using the SVD of X, write a closed form expression for this limiting solution.
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Illustrate what would you do if manager is in industry
: Suppose you're a middle manager in an industry with about a thousand employees. You're negotiating a contract with a potentially very large customer whose representative has hinted that you could almost certainly be assured
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Confidence interval-testing of hypothesis
: A sample of seed packets was selected, and their weights in grams were recorded as follows: 15.1, 15.6, 15.8, 15.1, 15.5, 15.9, 15.5, 15.2. Determine a 90% confidence interval for the mean weight of seeds in all packets.
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