Karin supplies two small campus coffee shops with homemade chocolate chip cookies, oatmeal cookies, and peanut butter
Question:
Karin spends $4 for the ingredients for one dozen chocolate chip cookies, $2.50 for the ingredients for one dozen oatmeal cookies, and $3 for the ingredients for one dozen peanut butter cookies.
a) Write the information in the table as a 3 Ã 2 matrix S.
b) Write a row matrix C that represents the cost, per dozen, of the ingredients for each type of cookie.
c) Find the product CS.
d) State what the entries of CS represent.
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Related Book For
College Algebra Graphs and Models
ISBN: 978-0321845405
5th edition
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
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