Answered: Paul has 6 black pens, 3 red pens, and…

Paul has 6 black pens, 3 red pens, and 14 pencils in his desk drawer if he reaches into his desk drawer and randomly selects something to write with, what is the probability that he will grab a pen?

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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Paul has 6 black pens, 3 red pens, and 14 pencils in his desk drawer if he reaches into his desk drawer and randomly selects something to write with, what is the probability that he will grab a pen?

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