Explanation Given: Fixed cost for the dining hall is $ 150 . The cost to be paid to caterer for each person is $ 10 . Calculation: The distance d , in miles covered by a car is proportional to its speed s in miles per hour on a 3-hour trip. The relationship between distance and speed is, Distance = speed × time Substitute 3 hour for time in above formula To determine (b) To find: The formula expressing d as a function of s .

6th Edition

ISBN: 9781337801287

Author: Crauder

Publisher: MCGRAW-HILL HIGHER EDUCATION

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Question

Chapter 1.4, Problem 22E

To determine

(a)

To find:

The constant of proportionality for distance travelled by car proportional to speed.

To determine

(b)

To find:

The formula expressing d as a function of s.

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Chapter 1.4, Problem 21E

Chapter 1.4, Problem 23E

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(a) To find: The constant of proportionality for distance travelled by car proportional to speed.

Solution Summary: The author explains the constant of proportionality for distance travelled by car proportional to speed.