A friend has a 78% average before the final exam for a course. That score includes everything but the final, which counts for 20% of the course grade. What is the best course grade your friend can earn? % What is the minimum score would your friend would need on the final to earn a 75% for the course? % Give answers accurate to at least one decimal place.
A friend has a 78% average before the final exam for a course. That score includes everything but the final, which counts for 20% of the course grade. What is the best course grade your friend can earn? % What is the minimum score would your friend would need on the final to earn a 75% for the course? % Give answers accurate to at least one decimal place.
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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A friend has a 78% average before the final exam for a course. That score includes everything but the final, which counts for 20% of the course grade.
What is the best course grade your friend can earn? %
What is the minimum score would your friend would need on the final to earn a 75% for the course? %
Give answers accurate to at least one decimal place.
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