A store charges $15 per t-shirt for orders of 20 or fewer t-shirts, $ for orders of 35 or fewer but more than 20 t-shirts, and $11.50 per t-shirt for orders of more than 35 t-shirts. Part A: Write a piecewise function to represent what the store charges for t-shirts. Make sure to include the domain for each piece of the function. Part B: Determine the total charge for a school that orders twice. At the beginning of the semester, they order 40 t-shirts of one design and then 15 t-shirts of another design at the end of the semester.
A store charges $15 per t-shirt for orders of 20 or fewer t-shirts, $ for orders of 35 or fewer but more than 20 t-shirts, and $11.50 per t-shirt for orders of more than 35 t-shirts. Part A: Write a piecewise function to represent what the store charges for t-shirts. Make sure to include the domain for each piece of the function. Part B: Determine the total charge for a school that orders twice. At the beginning of the semester, they order 40 t-shirts of one design and then 15 t-shirts of another design at the end of the semester.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:A store charges $15 per t-shirt for orders of 20 or fewer t-shirts, $
for orders of 35 or fewer but more than 20 t-shirts, and $11.50 per t-shirt for orders
of more than 35 t-shirts.
Part A:
Write a piecewise function to represent what the store charges for t-shirts. Make
sure to include the domain for each piece of the function.
Part B:
Determine the total charge for a school that orders twice. At the beginning of the
semester, they order 40 t-shirts of one design and then 15 t-shirts of another design
at the end of the semester.
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