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inna [77]
3 years ago
10

Julie can't remember what she made on one

Advanced Placement (AP)
1 answer:
IRISSAK [1]3 years ago
6 0

Answer: 93

Explanation:

Firstly, we need to know the rural.scire for the 4 tests. Since the mean for the 4 tests is a 92, the total score will be:

= 4 × 92

= 368

Since we want to know the score for he 4th test, we add the score for the 3 tests that she remembers and subtract from 368. This will be:

= 368 - (100 + 95 + 80)

= 368 - 275

= 93

She had 93 in her last test.

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