Transportation In a train yard, there are 12 flatcars, 10 tanker ears, 15 boxcars, and 5 livestock cars. a. If the cars must be connected according to their final destinations, how many different ways can they be arranged? |42 b. How many ways can the train be made up if it is to have 30 cars? c. How many trains can be formed with 3 livestock cars 6 flatcars, 6 tanker cars, and 5 boxcars?

Transportation In a train yard, there are 12 flatcars, 10 tanker ears, 15 boxcars, and 5 livestock cars. a. If the cars must be connected according to their final destinations, how many different ways can they be arranged? |42 b. How many ways can the train be made up if it is to have 30 cars? c. How many trains can be formed with 3 livestock cars 6 flatcars, 6 tanker cars, and 5 boxcars?

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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Concept explainers

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.

Question

TI 14v
re for Later
I'm Done
Transportation In a train yard, there are 12 flatcars, 10 tanker cars, 15 boxcars,
and 5 livestock cars.
a. If the cars must be connected according to their final destinations, how many
different ways can they be arranged? 42
b. How many ways can the train be made up if it is to have 30 cars?
c. How many trains can be formed with 3 livestock cars 6 flatcars, 6 tanker
cars, and 5 boxcars?
Find the value
P(8, 8)
P(6, 4)
P(5. 3)

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