reedjasmine74 reedjasmine74

29-03-2020
Mathematics

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Dana scored 80 86 79 and 81 on the first four math quizzes what score does she need on the 5th quiz to reach an average of 84

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MathPhys MathPhys

30-03-2020

Answer:

94

Step-by-step explanation:

The average is the sum of the points divided by the number of quizzes.

84 = (80 + 86 + 79 + 81 + x) / 5

420 = 326 + x

x = 94

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