Question

Which of the following correctly used the Power Rule of Exponents in the expression (109)7?(1 point)
Responses

907
90 superscript 7 baseline

1016
10 superscript 16 baseline

1063
10 superscript 63 baseline

102
10 superscript 2 baseline

Answer 1

The correct answer is 10^63. The Power Rule of Exponents states that when you raise a power to another power, you multiply the exponents. In this case, 9 is raised to the 7th power, so the expression can be written as (9^7). Since 10 is the base being raised to the power, the answer is 10^63.