Explanation Given: It is common in large cities for people to travel to the center city and then walk to their final destination. In Seattle, the percent P of pedestrians who walk at least D feet from parking facilities in the center city is given partially in the accompanying table: Distance D Percent P walking at least D feet 300 60 500 40 1000 18 1500 9 2000 5 Table ( 1 ) Approach: A function N = N ( t ) is exponential with base a if N changes in constant multiples of a ; that is, if t is increased by 1 , the new value of N is given by multiplying by a To determine (b) To find: The percentage of pedestrians who walk at least 200 feet from parking facilities. To determine (c) The reason why this model is not appropriate for short distances walked.

6th Edition

ISBN: 9780357422496

Author: Crauder

Publisher: CENGAGE L

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Chapter 4.4, Problem 23E

To determine

(a)

To find:

The model of P as an exponential function of D.

To determine

(b)

To find:

The percentage of pedestrians who walk at least 200 feet from parking facilities.

To determine

(c)

The reason why this model is not appropriate for short distances walked.

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Chapter 4.4, Problem 22E

Chapter 4.4, Problem 24E

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Chapter 4 Solutions

FUNCTIONS+CHANGE -WEBASSIGN

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(a) To find: The model of P as an exponential function of D .

Solution Summary: The author explains how the exponential model for P is given with the help of Graphing Calculator.

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(a)

To find:

The model of P as an exponential function of D.

(b)

To find:

The percentage of pedestrians who walk at least 200 feet from parking facilities.

(c)

The reason why this model is not appropriate for short distances walked.

Want to see the full answer?

Chapter 4 Solutions

(a) To find: The model of P as an exponential function of D .

Solution Summary: The author explains how the exponential model for P is given with the help of Graphing Calculator.

Concept explainers

Videos

(a) To find: The model of P as an exponential function of D.

(b) To find: The percentage of pedestrians who walk at least 200 feet from parking facilities.

(c) The reason why this model is not appropriate for short distances walked.

Want to see the full answer?

Chapter 4 Solutions

(a)

To find:

The model of P as an exponential function of D.

(b)

To find:

The percentage of pedestrians who walk at least 200 feet from parking facilities.

(c)

The reason why this model is not appropriate for short distances walked.