a.
The equation of student enrolling in Polaris High School fort years after 2015.
a.
Answer to Problem 7CYU
The equation of student enrolling in Polaris High School fort years after 2015
Explanation of Solution
Given:
The number of student attended class in2015 are2200 and the declining rate of enrollment is 2% annually
Concept used:
The formula of reduction rate over a time period is given by,
Calculation:
The number of student aftert is calculated as,
Conclusion:
Hence, the equation of student enrolling in Polaris High School fort years after 2015
b.
The number of studentsenrolling in 2030.
b.
Answer to Problem 7CYU
The number of student enroll in 2030 is
Explanation of Solution
Given:
The number of students attending class in2015 are2200 and the declining rate of enrollment is 2% annually
Concept used:
The formula of reduction rate over a time period is given by,
Calculation:
The number of student enroll in 2030 is calculated as,
Conclusion:
Hence, the number of student enroll in 2030 is
Chapter 7 Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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