40 new students come to a class each year. At the end of the year, 10% of the students leave the school, 30% stay in the class and repeat the next year, and 10% remain at the end of the second year and repeat the lesson. A) Set the difference equation b) Determine the transfer function of the system c) 5 years later, how many students will be in the class?
40 new students come to a class each year. At the end of the year, 10% of the students leave the school, 30% stay in the class and repeat the next year, and 10% remain at the end of the second year and repeat the lesson. A) Set the difference equation b) Determine the transfer function of the system c) 5 years later, how many students will be in the class?
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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40 new students come to a class each year. At the end of the year, 10% of the students leave the school, 30% stay in the class and repeat the next year, and 10% remain at the end of the second year and repeat the lesson.
A) Set the difference equation
b) Determine the transfer function of the system
c) 5 years later, how many students will be in the class?
d) What will be the maximum number of students in the class?
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