Answer:
y^6
Step-by-step explanation:
a^b^c = a^(b*c)
We have y^2^3
y^(2*3) = y^6
y⁶
To simplify, you can multiply the exponents:
y^2*3
b. using a sample of size 40
edg 2020
A) 36 inches
36 Incheon is the correct answer