Plz asap hurry what if you wanted to fill the cube with 1/2 m x 1/2 m x 1/2 m cubes; how many would fit inside?

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585