Hi. I need help setting this up for my daughters homework. The question is: Lavon takes a commuter train into the city each day. The train stops every 30 minutes to let passengers on and his ride to the city is 12 minutes long. If he arrives at the stop at 3:00 PM, what is the probability he will get to the city by 3:20 PM?

Hi. I need help setting this up for my daughters homework. The question is: Lavon takes a commuter train into the city each day. The train stops every 30 minutes to let passengers on and his ride to the city is 12 minutes long. If he arrives at the stop at 3:00 PM, what is the probability he will get to the city by 3:20 PM?

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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