A chemist creates 200 milliliters of a 52.5 % alcohol solution by combining a 30 % alcohol solution wit 75 % alcohol solution. If x represènts the amount of the 30 % alcohol solution used and y represents amount of the 75 % alcohol solution used, which of the following could be used to model the given infromation? 200 o{0.3 + 0.75y 105 %3D 200 0.03x + 0.075y 105 200 3x + 7.5y 105 + 200 0.3x + 0.75y 52.5 %3D 200 30x + 75y 52.5 %3D ||||

Each row represents an experimental “run” (in this case, averaged sample of mango wine). Column A shows the run number; Column B shows the percentage of ethanol; Column C shows the amount of glycerol (in g/L); Column D shows the amount of acid (in g/L); Column E shows the temperature of the run (in °C); and Column F shows the pH of the run. Y represents Ethanol of mango wine. 1. Create a scatterplot of the ethanol data for all 20 runs  a. Draw a graphical representation of the model that you chose to use. b. Comparing the model to your data, evaluate its fit in one or two sentences. (Not sure what this question is getting at. I've provided all the information given) c. Replace the generic Yi = β0 + ε with the information you have here. Please help. I have no idea what this even means or where to start. HERE is the attached dataset to start with;    a          b             c              d            e           f Run Ethanol Glycerol Acidity Temp pH 1 4.8 3.5 0.84 24 3.8 2 9.6…

:38 PM Mon Mar 7 eHome Page HISET Test Prep Resourc X https://h a hiset.ets. 18 A radio station ordered hats and coffee mugs to give away as prizes. A total of 1,000 of these items were ordered, and 3 times as many coffee mugs were ordered as hats. In which equation does h represent the number of hats ordered? A. h = 1,000(3) B. h = 1,000(4) 1,000 C. h = 2 1,000 D. h = 3 1,000 E. h = 4 Unauthorized copying or reuse of any part of this page is illegal. 10