Which of these choices show a pair of equivalent expressions? Check all that apply.
A. 6^2/7 and ( sqrt6 )^7
B. 7^5/7 and (sqrt7)^5
C. 5^3/2 and (sqrt5)^3
D. (4sqrt81)^5 and 81^(5/4)

the height of the surface increases from the center out to the sides of the road

it is c!

step-by-step explanation:

the answer to this question depends on certain assumptions.   if the 6-pint jar starts out empty, and the 3-pint jar full, pouring the 3 pints into the 6-pint jar results in a half-full 6-pint jar.   if we refill the 3-pint jar and then pour its contents into the half-full 6-pint jar, then the 6-pint jar will be full.