According to a study, a vehicle's fuel economy, in miles per gallon (mpg). decreases rapidly for speeds over 65 mph. a) Estimate the speed at which the absolute maximum gasoline mileage is obtained. b) Estimate the speed at which the absolute minimum gasoline mileage is obtained. c) What is the mileage obtained at 10 mph? a) The speed at which the absolute maximum gasoline mileage is obtained is approximately (Type a whole number.) Fuel economy (mpg) 36- 30- 24- 18- 12- 6- 15 25 35 45 55 65 75 85 95 Speed (mph)
According to a study, a vehicle's fuel economy, in miles per gallon (mpg). decreases rapidly for speeds over 65 mph. a) Estimate the speed at which the absolute maximum gasoline mileage is obtained. b) Estimate the speed at which the absolute minimum gasoline mileage is obtained. c) What is the mileage obtained at 10 mph? a) The speed at which the absolute maximum gasoline mileage is obtained is approximately (Type a whole number.) Fuel economy (mpg) 36- 30- 24- 18- 12- 6- 15 25 35 45 55 65 75 85 95 Speed (mph)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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