Question

1/3 to the power-2+ 1/2to the power-3÷1/4 to the power-2​

Answer 1

Answer:

Step-by-step explanation:

1/3 to the power -2 is equal to 3*3.

1/2 to the power -3 is equal to 2*2*2.

1/4 to the power -2 is equal to 4*4.

then ----(3*3 + 2*2*2)/(4*4)

=====17/16

=====1.0925

Answer 2

Answer:

i dont know

Step-by-step explanation: