Which of the following correctly used the Power Rule of Exponents in the expression (109)7 ?(1 point) Responses 102 10 superscript 2 baseline 1063 10 superscript 63 baseline 1016 10 superscript 16 baseline 907

To apply the Power Rule of Exponents, which states that \((a^m)^n = a^{m \cdot n}\), we can rewrite the expression \((10^9)^7\):

\[ (10^9)^7 = 10^{9 \cdot 7} = 10^{63} \]

Therefore, the correct choice that represents \((10^9)^7\) is:

10 superscript 63 baseline (10^63).