A student has earned the following scores on four 100-point tests this marking period: 63, 72, 88,
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A student has earned the following scores on four 100-point tests this marking period: 63, 72, 88, and 91. What score must the student earn on the fifth and final 100-point test of the marking period to earn an average test grade of 80 for the five tests?
F. 79
G. 86
H. 89
J. 94
K. The student cannot earn an average of 80.
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The correct answer is G To find the score on the fifth 100point test that will yield ...View the full answer
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