Answer:
Question 9: 144
Explanation:
Think about it like multiplication.
12² just means 12x12.
This means 12x12=144, which is your answer.
(This is also the same for 3³, which would be 3x3x3 or 5² which is 5x5)
9) D
10) H
9) 12² = 144
10) 1/2 < 3/4
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