A staff car park at a school has 13 parking spaces in a row. There are 9 cars to be parked. (i) How many different arrangements are there for parking the 9 cars and leaving 4 empty spaces? (ii) How many different arrangements are there if the 4 empty spaces are next to each other? (ii) I the parking is random, find the probability that there will not be 4 empty spaces next to each other.

A staff car park at a school has 13 parking spaces in a row. There are 9 cars to be parked. (i) How many different arrangements are there for parking the 9 cars and leaving 4 empty spaces? (ii) How many different arrangements are there if the 4 empty spaces are next to each other? (ii) I the parking is random, find the probability that there will not be 4 empty spaces next to each other.

Name: A staff car park at a school has 13 parking spaces in a row. There ar
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Description: A staff car park at a school has 13 parking spaces in a row. There are 9 cars tobe parked.(i) How many different arrangements are there for parking the 9 cars andleaving 4 empty spaces?(ii) How many different arrangements are there if the 4 empty sp

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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