Math, asked by cheese15, 30 days ago

To have an academic award, Fe needs an average of at least 90. Her grades in 7 subjects are 90, 91, 88, 93, 87 and 92. what possible grades must she get in her 8th subject and qualify for an academic award?

Answers

Answered by joshiranju332

Answer:

Step-by-step explanation:

To have average 88 so for the sixth subject joan only needs 87 to achieve an academic award because when you add all the grades 90+91+88+93+87+93=542 than divide the total to 6 so the average will be 88

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To have an academic award, Fe needs an average of at least 90. Her grades in 7 subjects are 90, 91, 88, 93, 87 and 92. what possible grades must she get in her 8th subject and qualify for an academic award?​

Answers

To have an academic award, Fe needs an average of at least 90. Her grades in 7 subjects are 90, 91, 88, 93, 87 and 92. what possible grades must she get in her 8th subject and qualify for an academic award?