A population has the following characteristics. (a) A total of 25% of the population survives the first year. Of that 25%, 75% survives the second year. The maximum life span is 3 years. (b) The average number of offspring for each member of the population is 2 the first year, 3 the second year, and 2 the third year. The population now consists of 160 members in each of the three age classes. How many members will there be in each age class in 1 year? 0 s age ≤ 1 1 s ages 2 2 s ages 3

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A population has the following characteristics.
(a) A total of 25% of the population survives the first year. Of that 25%, 75% survives the second year. The maximum life
span is 3 years.
(b) The average number of offspring for each member of the population is 2 the first year, 3 the second year, and 2 the
third year.
The population now consists of 160 members in each of the three age classes. How many members will there be in each age class
in 1 year?
0s ages 1
1 s age ≤ 2
2 s age s 3
In 2 years?
0s ages 1
1 s age s 2
2 ≤ ages 3
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Transcribed Image Text:A population has the following characteristics. (a) A total of 25% of the population survives the first year. Of that 25%, 75% survives the second year. The maximum life span is 3 years. (b) The average number of offspring for each member of the population is 2 the first year, 3 the second year, and 2 the third year. The population now consists of 160 members in each of the three age classes. How many members will there be in each age class in 1 year? 0s ages 1 1 s age ≤ 2 2 s age s 3 In 2 years? 0s ages 1 1 s age s 2 2 ≤ ages 3 Need Help? Read It
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