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Please help, I don't know the answer!

Please help, I don't know the answer!-example-1

1 Answer

6 votes

Answer:

C. 6*9^3 + 1*9^2 + 1*9^1 + 5*9^0

Explanation:

In base 9, each digit to the left represents a power of 9.

The rightmost digit represents 9^0, the next digit to the left represents 9^1, the next digit to the left represents 9^2, and the 4th digit represents 9^3.

Answer: C. 6*9^3 + 1*9^2 + 1*9^1 + 5*9^0

User Rasmeister
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