What is 512 written as a power of a number?
a.9^2
b.4^4
c.2^9
d.2^8

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?

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Which of those sequences is a geometric sequence