A study concluded that following 7 simple health rules can extend a man's life by 11 years on the average and a woman's life by 7 years. These 7 rules are as follows: no smoking, get regular exercise, use alcohol only in moderation, get 7 to 8 hours of sleep, maintain proper weight, eat breakfast, and do not eat between meals. In how many ways can a person adopt 5 of these rules to follow (a) if the person presently violates 4 of the 7 rules? (b) if the person always gets between 7 and 8 hours of sleep? (a) There are ways. (b) There are ways.
A study concluded that following 7 simple health rules can extend a man's life by 11 years on the average and a woman's life by 7 years. These 7 rules are as follows: no smoking, get regular exercise, use alcohol only in moderation, get 7 to 8 hours of sleep, maintain proper weight, eat breakfast, and do not eat between meals. In how many ways can a person adopt 5 of these rules to follow (a) if the person presently violates 4 of the 7 rules? (b) if the person always gets between 7 and 8 hours of sleep? (a) There are ways. (b) There are ways.
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 21PT: How many distinct ways can the word EVANESCENCE be arranged if the anagram must end with the letter...
Related questions
Question
100%
I need to solve this please
![A study concluded that following 7 simple health rules can extend a man's life by 11 years on the average and
a woman's life by 7 years. These 7 rules are as follows: no smoking, get regular exercise, use alcohol only
in moderation, get 7 to 8 hours of sleep, maintain proper weight, eat breakfast, and do not eat between meals. In how
many ways can a person adopt 5 of these rules to follow
(a) if the person presently violates 4 of the 7 rules?
(b) if the person always gets between 7 and 8 hours of sleep?
(a) There are
ways.
(b) There are
ways.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a1ae3b9-67eb-4bec-8ef9-9b44bfaf2e0a%2F6751423d-628c-4ef4-b398-ff859cf5f283%2Fqwt66k6_processed.png&w=3840&q=75)
Transcribed Image Text:A study concluded that following 7 simple health rules can extend a man's life by 11 years on the average and
a woman's life by 7 years. These 7 rules are as follows: no smoking, get regular exercise, use alcohol only
in moderation, get 7 to 8 hours of sleep, maintain proper weight, eat breakfast, and do not eat between meals. In how
many ways can a person adopt 5 of these rules to follow
(a) if the person presently violates 4 of the 7 rules?
(b) if the person always gets between 7 and 8 hours of sleep?
(a) There are
ways.
(b) There are
ways.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781938168383/9781938168383_smallCoverImage.gif)
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
![College Algebra](https://www.bartleby.com/isbn_cover_images/9781938168383/9781938168383_smallCoverImage.gif)
![College Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305652231/9781305652231_smallCoverImage.gif)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning