One of my first moderately expensive purchases when I was a college student was that of an audio system. At that time an audio system consisted of a receiver, a set of speakers, a turntable, and a cassette tape player. Each piece was built to common standards so that all pieces would operate when matched with all possible options. If the audio store offered 15 receivers, 9 speaker options, 6 turntables, and 6 cassette tape players, how many different audio systems could I have purchased

One of my first moderately expensive purchases when I was a college student was that of an audio system. At that time an audio system consisted of a receiver, a set of speakers, a turntable, and a cassette tape player. Each piece was built to common standards so that all pieces would operate when matched with all possible options. If the audio store offered 15 receivers, 9 speaker options, 6 turntables, and 6 cassette tape players, how many different audio systems could I have purchased

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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