Respuesta :

Answer:

3 1/4 Or 3.25

Step-by-step explanation:

I did the math!!

Answer:

256/81. ( = 3.160 to the nearest thousandth)

Step-by-step explanation:

(-3/4)^-4

= 1 / (-3/4)^4

= 1  / (-3^4 / 4^4)

= 1 /  81 / 256

= 256/81