Simplify the expression (3x^4y^-5)3

if you are looking for the options, here they are.

A) 27x^12/y^15

B) y^15/27x^12

C) y^15/9x^4

D) 9x^4/y^15

Step-by-step explanation:

I took the quiz but they did not show the right answer, but I can tell you that it is NOT c.

if you do happen to know the answer, please put it in the comments for whoever needs help.

good luck!

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

the weight of the object inside the box!