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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Similar questions

4. Elizabeth needs 2 1/3 cups of sugar for vanilla cake and 1 3/4 cups of sugar for chocolate cake. a. How many cups of sugar does Elizabeth need in all? Use a model to solve. Explain your solution. b. How much more sugar does Elizabeth need for vanilla cake than for chocolate Cake? Use a model to solve. Explain your solution.
A radioactive material decomposes at a rate proportional to the amount present. If three-fourths of the original amount of material disappears in 400 years, a. Find the percentage of the material lost in a score b. Find the percentage of the material lost in 7 scores
one cup of flour is approximatly 120 grams. How many cups of flour can you get out of a bag of flour weighting 2.4 kg?
A 76.00 pound flask of mercury costs $127.50. The density of mercury is 13.534 g/cm3 Find the price of one cubic inch of mercury by calculating intermediate values. What is the price of one pound of mercury? What is the price of 1 g of mercury? What is the price of 1 cm3 of mercury? What is the price of 1 in3 of mercury?
Saihou is also having an allergic reaction. He weighs 37 pounds and the provider would like to give ranitidine PO. Based on recommendations for dosing at 1mg/kg (maximum of 50 mg). What dose would you anticipate seeing ordered?
Hematology labs have just come back for fasting glucose and iron levels on one of your patients. Their blood glucose was 110 mg / dl of blood and their blood iron was 100 mg / dl of blood. (Be sure to include the units in your calculations) a. Convert the glucose value into g of glucose per liter of blood. b. Convert the iron value into g of iron per liter of blood.
calculate the weight of the part above if it is made of copper weighing 5.14 ounces per cubic inch to the nearest hundredth of an ounce. Note: you will need to consider that the part is measured in centimeters originally, use your whole number answer to calculate the weight.

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