Which of the following correctly represents the expression with a rational exponent?

A.

Step by step explanation:

We have been given an radical expression and we are asked to choose the correct option which represent our expression with a rational exponent.

Using exponent rule for negative exponents we can write our expression as:

Using the exponent property we can write our expression as:

Using exponent property we can write our expression as:

Therefore, after representing our expression with rational exponent our given expression will be: and option a is the correct choice.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .