lily bought a cellular phone that was reduced from R399 to R319. If she gives the cashier four hundred rand notes what change will she receive ?​

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?

Two lines that do not intersect are skew. always sometimes or never

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000