health study concluded that following 7 simple health rules can extend a human’s life by 7-11 years on the average. 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, a. If the person presently violates all 7 rules? b. If the person never drinks and always eats breakfast?
health study concluded that following 7 simple health rules can extend a human’s life by 7-11 years on the average. 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, a. If the person presently violates all 7 rules? b. If the person never drinks and always eats breakfast?
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter13: Energy And Power
Section: Chapter Questions
Problem 7P
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A health study concluded that following 7 simple health rules can extend a human’s life by 7-11 years on the average. 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,
a. If the person presently violates all 7 rules?
b. If the person never drinks and always eats breakfast?
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