Supply the missing blank with the correct answer. In how many ways can 7 cars be parked if there are 10 available parking spaces? Given: n 10 r From: P(n,r)%3= 8. 1. nl ; then, (n-r) 101 P(10,) (10-)1 P(10,) In bow m
Supply the missing blank with the correct answer. In how many ways can 7 cars be parked if there are 10 available parking spaces? Given: n 10 r From: P(n,r)%3= 8. 1. nl ; then, (n-r) 101 P(10,) (10-)1 P(10,) In bow m
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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Transcribed Image Text:Supply the missing blank with the correct answer.
1. In how many ways can 7 cars be parked if there are 10 available parking
8.
spaces? Given: n= 10 r=,
From: P(n,r) ==
; then,
101
P(10,)
(10-)1
P(10, =
2. In how many ways can 6 people arrange themselves in a row for picture
taking? Given: n=6
r=_ From: P(n,r):
; then,
(R-r)
P(6,) =
%3D
P(6, =
%3D
3. How many distinguishable permutations are possible with all the letters from the
word PHILIPPINES?
Given: n = 11
letters that are repeated: P = 3; I = 3; From:P:
n!
: then
%3D
%3D
piqit!.
%3D
3!
P =
4.
Find the number of different ways that a family of 7 can be seated around a
circular table with 7 chairs.
From: P= (n- 1)!; then
P = (7- 1)!
P =!
Given: n =
P t
( רו ווה)
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