2. Answer the following below: i. In how many ways can 3 runners be selected from a group of 10 athletes? ii. You have 15 chocolates in your hands. Unfortunately, you can only give 9 chocolates to your sister. In how many ways can could you give to your sisters? iii. iv. How many strings can be formed in the length of 5 strings from the word DISCRETE? There are 10 girls and 7 boys in a class and need to select 4 students as a school representative. In how many ways can we select of 2 girls and 2 boys?

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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2. Answer the following below:
i.
In how many ways can 3 runners be selected from a group of 10 athletes?
ii.
You have 15 chocolates in your hands. Unfortunately, you can only give 9 chocolates
to your sister. In how many ways can could you give to your sisters?
iii.
iv.
How many strings can be formed in the length of 5 strings from the word DISCRETE?
There are 10 girls and 7 boys in a class and need to select 4 students as a school
representative. In how many ways can we select of 2 girls and 2 boys?
Transcribed Image Text:2. Answer the following below: i. In how many ways can 3 runners be selected from a group of 10 athletes? ii. You have 15 chocolates in your hands. Unfortunately, you can only give 9 chocolates to your sister. In how many ways can could you give to your sisters? iii. iv. How many strings can be formed in the length of 5 strings from the word DISCRETE? There are 10 girls and 7 boys in a class and need to select 4 students as a school representative. In how many ways can we select of 2 girls and 2 boys?
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