4.After purchasing your car, you want to determine how fuel economic yourcar is in comparison to other cars and come across the table on the right.FuelAnnualEfficiencyFuel Cost(L/100 km)($)a)Looking at the annual fuel cost (dollars) with respect to the averagemiles per gallon, determine whether the data provided represents alinear, quadratic or exponential relationship.Hint: Find 1st difference, 2nd difference, etc.Toyota Prius41248Volkswagen Golf8.2496Jeep GrandCherokee195928Mercedes-Benz206240G Wagonc)Kiana drives a Chevrolet Volt with a fuel economy of 2.5 L/100 km. UseHyundai GenesisCoupe309360the equation to determine her annual fuel cost.Assuming $1.30/L and an average of 24,000km driven annually.*Giovanni drives a Jeep Grand Cherokee and paid $4992.00 last year in fuel. Use the equation to determine hiscar's average fuel efficiency.d)

Answered: 4. After purchasing your car, you want…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Shelia's doctor is concerned that she may suffer from gestational diabetes (high blood glucose levels during pregnancy). There is variation both in the actual glucose level and in the blood test that measures the level. A patient is classified as having gestational diabetes if the glucose level is above 140 milligrams per deciliter one hour after a sugary drink is ingested. Shelia's measured glucose level one hour after ingesting the sugary drink varies according to the Normal distribution with mean 128 mg/dl and standard deviation 9 mg/dl. Let ? denote a patient's glucose level. (a) If measurements are made on four different days, find the level ? such that there is probability only 0.01 that the mean glucose level of four test results falls above ? for Shelia's glucose level distribution. What is the value of ??ANSWER: (b) If the mean result from the four tests is compared to the criterion 140 mg/dl, what is the probability that Shelia is diagnosed as having gestational…
Compute the descriptive statistics for the weekly hours spent studying. Describe your findings.
4 5 6 7 Joan is concerned about the amount of energy she uses to heat her home. The graph below plots the mean number of cubic feet of gas per day that Joan used each month against the average temperature for one heating season. NO 40 Temperature (degrees Fahrenheit) Does the plot show a positive or negative association between the variables? Why does this make sense. type your answer.... What is the form of the relationship? Is it strong? Explain. type your answer... Explain what the point at the bottom right represents. type your answer... b
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(SUB-PART C ONLY PLEASE) 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 (CREATED) a. Draw a graphical representation of the model that you chose to use. (CREATED WITHIN SCATTERPLOT) b. Comparing the model to your data, evaluate its fit in one or two sentences. (LINEAR MODEL; The conditions to say that the model is a good fit are as given below: To say that the model is the good fit, the coefficient of determination should be high. Atleast one the predictor variables should be statistically significant in predicting the response variable. ) c. Replace the generic Yi = β0 + ε with the information you…
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