78, divide 390 by 5 which equals 78
Solution
- The Range of a dataset is simply the difference between the largest number and the smallest number in the dataset.
- In the dataset given, the largest number is 12 while the smallest number is 3.
- Thus, the Range of the dataset is

Range = 9
The number that represents 8/9 to the nearest percent is .89
Answer:
2 (x - 2) (x + 9)
Step-by-step explanation:
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