A​ student's course grade is based on one midterm that counts as 10​% of his final​ grade, one class project that counts as 20​% of his final​ grade, a set of homework assignments that counts as 30​% of his final​ grade, and a final exam that counts as 40​% of his final grade. His midterm score is 71​, his project score is 84​, his homework score is 79​,

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.2: Applied Problems
Problem 2E
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A​ student's course grade is based on one midterm that counts as
10​%
of his final​ grade, one class project that counts as
20​%
of his final​ grade, a set of homework assignments that counts as
30​%
of his final​ grade, and a final exam that counts as
40​%
of his final grade. His midterm score is
71​,
his project score is
84​,
his homework score is
79​,
and his final exam score is
68.What is his overall final​ score? What letter grade did he earn​ (A, B,​ C, D, or​ F)? Assume that a mean of 90 or above is an​ A, a mean of at least 80 but less than 90 is a​ B, and so on.
 
 
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