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ALT ALT FN New York is a "concrete jungle where dreams are made of." To this extent, a young upstart tries to drum up business in three of the tallest buildings in the city. Below from left to right are pictured One World Trade Center (104 floors), the Empire State Building (82 occupied floors) and the Bank of America Tower (55 floors).

ALT ALT FN New York is a "concrete jungle where dreams are made of." To this extent, a young upstart tries to drum up business in three of the tallest buildings in the city. Below from left to right are pictured One World Trade Center (104 floors), the Empire State Building (82 occupied floors) and the Bank of America Tower (55 floors).

A First Course in Probability (10th Edition)
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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Hi. Would anyone be so helpful and answer this question with an explanation on how to get to the answer? Thanks much. I've included a picture of the problem. I hope it suffices. Thanks

**Transcription:** New York is a “concrete jungle where dreams are made of.” To this extent, a young upstart tries to drum up business in three of the tallest buildings in the city. Below from left to right are pictured One World Trade Center (104 floors), the Empire State Building (82 occupied floors), and the Bank of America Tower (55 floors). Consider the case where this person enters one of the three buildings randomly and goes to a random floor. (a) [easy] Draw a probability tree of this random event. Use “…” notation so you don’t need to draw hundreds of lines.
Transcribed Image Text:**Transcription:** New York is a “concrete jungle where dreams are made of.” To this extent, a young upstart tries to drum up business in three of the tallest buildings in the city. Below from left to right are pictured One World Trade Center (104 floors), the Empire State Building (82 occupied floors), and the Bank of America Tower (55 floors). Consider the case where this person enters one of the three buildings randomly and goes to a random floor. (a) [easy] Draw a probability tree of this random event. Use “…” notation so you don’t need to draw hundreds of lines.
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