Exercise 10 How many ways to select 17 songs for a mix CD out of a possible 38 songs?

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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Exercise 10 How many ways to select 17 songs for a mix CD out of a possible 38 songs?
Exercise 11 If there are 17 randomly placed dots on a circle. How many lines can you
form using any 2 dots?
Exercise 12 If there are 15 randomly placed dots on a circle. How many triangles can
you form?
Exercise 13 How many 7-card hands are possible if all the Kings must be in the hand?
Exercise 14 A committee of 5 people is to be formed from a group of 4 men and 7
women. How many possible committees can be formed if at least 3 women are on the
committee?
Exercise 15 A student council consisting of 5 students is to be formed by a selection
from 8 boys and 9 girls. How many committees will have:
(a) At least 3 girls.
(b) At most 2 boys.
(c) At least 1 boy.
Transcribed Image Text:Exercise 10 How many ways to select 17 songs for a mix CD out of a possible 38 songs? Exercise 11 If there are 17 randomly placed dots on a circle. How many lines can you form using any 2 dots? Exercise 12 If there are 15 randomly placed dots on a circle. How many triangles can you form? Exercise 13 How many 7-card hands are possible if all the Kings must be in the hand? Exercise 14 A committee of 5 people is to be formed from a group of 4 men and 7 women. How many possible committees can be formed if at least 3 women are on the committee? Exercise 15 A student council consisting of 5 students is to be formed by a selection from 8 boys and 9 girls. How many committees will have: (a) At least 3 girls. (b) At most 2 boys. (c) At least 1 boy.
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