Concept explainers
(a)
To compute: the monthly cost of the cellular phone for use of the following number of anytime minutes.
(a)
Answer to Problem 47AYU
Explanation of Solution
Given information:
Sprint PCS offers a monthly cellular phone plan for $39.99. It includes 450 anytime minutes and charges $0.45 per minute for additional minutes. The following function is used to compute the monthly cost for a subscriber:
Where
Given number 200
Calculation:
When
So,
(b)
To compute: the monthly cost of the cellular phone for use of the following number of anytime minutes.
(b)
Answer to Problem 47AYU
Explanation of Solution
Given information:
Sprint PCS offers a monthly cellular phone plan for $39.99. It includes 450 anytime minutes and charges $0.45 per minute for additional minutes. The following function is used to compute the monthly cost for a subscriber:
Where
Given number 465.
Calculation:
When
So,
(c)
To compute: the monthly cost of the cellular phone for use of the following number of anytime minutes.
(c)
Answer to Problem 47AYU
Explanation of Solution
Given information:
Sprint PCS offers a monthly cellular phone plan for $39.99. It includes 450 anytime minutes and charges $0.45 per minute for additional minutes. The following function is used to compute the monthly cost for a subscriber:
Where
Given number 451
Calculation:
When
So,
Chapter 2 Solutions
Precalculus Enhanced with Graphing Utilities
Additional Math Textbook Solutions
University Calculus: Early Transcendentals (4th Edition)
Glencoe Math Accelerated, Student Edition
Precalculus Enhanced with Graphing Utilities (7th Edition)
Calculus and Its Applications (11th Edition)
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