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Nana76 [90]
2 years ago
14

Jenny has five exam scores of 79,66, 71, 89, and 84 in her biology class. What score does she need on the final exam to have a m

ean grade of 80?
Round your answer to two decimal places, if necessary. (All exams have a maximum of 100 points.)
Mathematics
2 answers:
olganol [36]2 years ago
5 0

Answer:

she needs to get a 99

Step-by-step explanation:

andrezito [222]2 years ago
5 0

Answer: 76.34

Step-by-step explanation:

79.66 + 71 + 89 + 84 + 76.34 = 400/5 = 80

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