An image formed by a convex mirror with a radius of curvature of 48cm, has a magnification of 0.150. which way and by how much should the object be moved to double the size of the image?

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.