A man is running around a circular track that is 200 m in circumference. An observer uses a stopwatch to record the runner's time at the end of each lap, obtaining the data in the following table. Time (s) Distance (m) 42 200 90 400 139 600 202 800 266 1000 336 1200 413 1400 492 1600 (a) What was the man's average speed (rate) between 90 s and 202 s? (Round your answer to two decimal places.) m/s

A man is running around a circular track that is 200 m in circumference. An observer uses a stopwatch to record the runner's time at the end of each lap, obtaining the data in the following table. Time (s) Distance (m) 42 200 90 400 139 600 202 800 266 1000 336 1200 413 1400 492 1600 (a) What was the man's average speed (rate) between 90 s and 202 s? (Round your answer to two decimal places.) m/s

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Question

A man is running around a circular track that is 200 m in circumference. An observer uses a stopwatch to record the
runner's time at the end of each lap, obtaining the data in the following table.
Time (s)
Distance (m)
42
200
90
400
139
600
202
800
266
1000
336
1200
413
1400
492
1600
(a) What was the man's average speed (rate) between 90 s and 202 s? (Round your answer to two decimal
places.)
m/s

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