2. How many different arrangements can be made by using all the letters of the word MATHEMATICS ? 3. From 4 red, 5 green and 6 yellow apples, how many selections of 9 apples are possible if 3 of each kind are to be selected? 4. A shipment of 12 Apple mobile phones contains 3 defective phones. In how many ways can a store purchase 5 of these phones and receive at least 2 defective phones?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 40SE: A family consisting of 2 parents and 3 children is to pose for a picture with 2 family members in...
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kindly answer 2-4 please. thank you.
Exercises: Use the appropriate
counting technique/s to solve the
following problems. Copy the problem
then answer. Show your complete
solutions.
1. If in an experiment consists of
throwing a die and then drawing a letter
at random from the English alphabet,
how many points are possible?
2. How many different arrangements can
be made by using all the letters of the
word MATHEMATICS ?
3. From 4 red, 5 green and 6 yellow
apples, how many selections of 9 apples
are possible if 3 of each kind are to be
selected?
4. A shipment of 12 Apple mobile phones
contains 3 defective phones. In how
many ways can a store purchase 5 of
these phones and receive at least
2 defective phones?
Transcribed Image Text:Exercises: Use the appropriate counting technique/s to solve the following problems. Copy the problem then answer. Show your complete solutions. 1. If in an experiment consists of throwing a die and then drawing a letter at random from the English alphabet, how many points are possible? 2. How many different arrangements can be made by using all the letters of the word MATHEMATICS ? 3. From 4 red, 5 green and 6 yellow apples, how many selections of 9 apples are possible if 3 of each kind are to be selected? 4. A shipment of 12 Apple mobile phones contains 3 defective phones. In how many ways can a store purchase 5 of these phones and receive at least 2 defective phones?
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