Concept explainers
Jamie has decided to buy either a Mega or a Better Byte desktop computer. She also wants to purchase either Big Word, Word World, or Great Word word-processing software and either Big Number or Number World spreadsheet software.
a. Use the Fundamental principle of Counting to determine how many different packages of a computer and software Jamie has to choose from.
b. Construct a tree diagram to list all possible outcomes of a computer and software.
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