11. CCCS 8th graders need a 2.0 GPA to 'Walk the Stage.' The 2.0 GPA is the average of all three trimesters. A student earned a 2.2 GPA Trimester 1, a 1.5 GPA Trimester 2. a) Write an algebraic expression for the average GPA from 3 Trimesters. b) Write and solve an equation to determine what their 3rd Trimester GPA must be to Walk the Stage.
11. CCCS 8th graders need a 2.0 GPA to 'Walk the Stage.' The 2.0 GPA is the average of all three trimesters. A student earned a 2.2 GPA Trimester 1, a 1.5 GPA Trimester 2. a) Write an algebraic expression for the average GPA from 3 Trimesters. b) Write and solve an equation to determine what their 3rd Trimester GPA must be to Walk the Stage.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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