Question

Which of the following expressions has a value that is a whole number? Responses A open paren negative 1 half close paren cubed B negative 2 to the negative 3 power C 2 to the negative 3 power D

Answer 1

C is wrong, since 2^-3 = 1/8

clearly, it must have been D, whatever that was.
A = (-1/2) = -1/2
B = (-2)^-3 = -1/8

Answer 2

[AI-generated answer — Bot GPT 3.5]

C. 2 to the negative 3 power

Answer 3

[AI-generated answer — Bot GPT 3.5]

D. is the correct as it is a positive integer.