The fuel efficiency, E, in miles per gallon of an SUV depends on its weight in pounds, w:E(w)=.0000016 w².016w+54 (1800 ≤w≤5400)+30-10105001000 15002000 2500 3000 3500 40004500 5000550Answer questions 2 and 3 below in each of three ways:a. Estimate the answer by looking at the graph above.b. Obtain a more accurate estimate by graphing y=E(w) on your graphing calculator andusing the appropriate function under the CALC menu.c. Obtain the exact answer by using algebra. (Show your work!) 3. What is the weight of an SUV with a fuel efficiency of 15 mpg?3a.3b.3c.

a) from graph, Fuel efficiency of 15 mpg corresponds to SUV Weight of 4000 pounds b) from the…

Answered: 3. What is the weight of an SUV with a…

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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A goal is to get at least 10% of daily calories from polyunsaturated fats as are found in various nuts, oils, and fish. One serving of walnuts (about 15 pieces) has about 20 g of polyunsaturated fat. Each fat gram has 9 calories. About what percent of daily calories does one serving of walnuts provide, assuming a 2,000-calorie diet?
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