A ball with radius 5.5 cm fits tightly inside a cube. Find the volume of the unoccupied space inside the cube. Round to the nearest cm3.

Can someone me with my hwplz(only the circled ones)

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

How do i do this activity, is appreciated