1. Professor Jung and Professor Min are very competitive. They want to impress their colleague Professor Lee by showing her how fast they can run. They agree to run a race 100 yards across the playground. Professor Jung runs an average speed of 7ft/s for the first half of the race and an average speed of 13ft/s for the second half of the race. Professor Min runs at an average speed of 10ft/s for of the race and runs .3 4 at an average speed of 8ft/s for the remaining - of the race. If needed, round to the nearest hundredth decimal. Show the equations you used for each problem. 4
1. Professor Jung and Professor Min are very competitive. They want to impress their colleague Professor Lee by showing her how fast they can run. They agree to run a race 100 yards across the playground. Professor Jung runs an average speed of 7ft/s for the first half of the race and an average speed of 13ft/s for the second half of the race. Professor Min runs at an average speed of 10ft/s for of the race and runs .3 4 at an average speed of 8ft/s for the remaining - of the race. If needed, round to the nearest hundredth decimal. Show the equations you used for each problem. 4
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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A. How long did it take for professor Jung to finish the race?
B. How long did it take for the professor min to finish the race?
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