A​ student's course grade is based on one midterm that counts as 20​% of his final​ grade, one class project that counts as 25​% of his final​ grade, a set of homework assignments that counts as 45​% of his final​ grade, and a final exam that counts as 10​% of his final grade. His midterm score is 82​, his project score is 95​, his homework score is 81​, and his final exam score is 74. 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.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A​ student's course grade is based on one midterm that counts as

20​%

of his final​ grade, one class project that counts as

25​%

of his final​ grade, a set of homework assignments that counts as

45​%

of his final​ grade, and a final exam that counts as

10​%

of his final grade. His midterm score is

82​,

his project score is

95​,

his homework score is

81​,

and his final exam score is

74.

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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