kimberlyrobbins02 kimberlyrobbins02

21-09-2021
Mathematics

contestada

Katrina must take five exams in a math class. If her scores on the first four exams are 71, 69, 85, and 83, what score does she need on the fifth exam for her overall mean to be at least 78?

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kelliemyers kelliemyers

21-09-2021

Answer:

The answer would be a 70

Step-by-step explanation:

If her scores on the first four exams are 71, 69, 85, and 83, what score does she need on the fifth exam for her overall mean to be. a. at least 70

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