Which statement describes what these four powers have in common?
(4)o (-2)o (1/3)o (g)o

O All the powers have a value of
O because the exponent is zero.
O All the powers have a value of 1 because the exponent is zero.
O All the powers have a value of -1 because the exponent is zero.
O All the powers have a fractional value because the exponent is zero.