Answer:
3 1/4 Or 3.25
Explanation:
I did the math!!
256/81. ( = 3.160 to the nearest thousandth)
(-3/4)^-4
= 1 / (-3/4)^4
= 1 / (-3^4 / 4^4)
= 1 / 81 / 256
= 256/81
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