Parisas cell phone plan has a monthly fee of $95, which includes unlimited free text messages and
Question:
Parisa’s cell phone plan has a monthly fee of $95, which includes unlimited free text messages and phone calls and 5GB of data. Each extra gigabyte of data, or part thereof, costs $14.
a. Find the cost of a month in which Parisa used 6.2GB of data.
b. If x represents the number of gigabytes used, express the monthly charge c(x) of this plan as a piecewise function.
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Related Book For
Financial Algebra Advanced Algebra With Financial Applications
ISBN: 9781337271790
2nd Edition
Authors: Robert Gerver, Richard J. Sgroi
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