The ratio x : 8 is equivalent to the ratio 8 : x^2. What is the value of x?
2 answers:
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Answer:
39 (the first option listed among the possible answers)
Step-by-step explanation:
Recall that the mean is the same as the average of the numbers you have listed, that is the addition of all divided by the number of entries you use:
mean =
Therefore, rounding to the nearest integer, our answer s: 39