Here are Ryan’s scores in nine French tests.
4 6 4 7 8 a 6 7 7
The mean of Ryan’s nine...
Mathematics, 29.11.2021 17:50 gatita70
Here are Ryan’s scores in nine French tests.
4 6 4 7 8 a 6 7 7
The mean of Ryan’s nine scores is 6.
Work out the value of a.
Answers: 3
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