Respuesta :

Is a, b, c, and d numbers 1-4?
1. answer = B (9)
2. answer = B (4^2)
3. answer = C (4^4)
4. answer = A (1/5^4)
5. answer = C (2^2/2^1)
6. answer = A (6^-3)

Hope this helps :)
ACCESS MORE