Which statement describes what these four powers have in common?
40
(-2)⁰
(G)
- 10
O All the powers have a value of 0 because the exponent is zero.
O All the powers have a value of 1 because the exponent is zelp.
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.