11. Length of a road You and a companion are about to drive a twisty stretch of dirt road in a car whose speedometer works but whose odometer (mileage counter) is broken. To find out how long this particular stretch of road is, you record the car's velocity at 10-sec intervals, with the results shown in the accompanying table. Estimate the length of the road using a. left-endpoint values. b. right-endpoint values. Velocity (converted to ft/ sec) (30 mi /h = Velocity (converted to ft/ sec) = Time Time (sec) 44 ft/ sec) (sec) (30 mi /h 44 ft / sec) %3D 70 15 10 44 80 22 20 15 90 35 30 35 100 44 40 30 110 30 50 44 120 35 60 35

11. Length of a road You and a companion are about to drive a twisty stretch of dirt road in a car whose speedometer works but whose odometer (mileage counter) is broken. To find out how long this particular stretch of road is, you record the car's velocity at 10-sec intervals, with the results shown in the accompanying table. Estimate the length of the road using a. left-endpoint values. b. right-endpoint values. Velocity (converted to ft/ sec) (30 mi /h = Velocity (converted to ft/ sec) = Time Time (sec) 44 ft/ sec) (sec) (30 mi /h 44 ft / sec) %3D 70 15 10 44 80 22 20 15 90 35 30 35 100 44 40 30 110 30 50 44 120 35 60 35

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Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 93E

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