A concave mirror has a radius of curvature of 20.0 cm and an object distance of 40.0 cm. The image is 13.33 cm from the
mirror. The image will be inverted,
and diminished
{real}

Answer it orbits high above earth to gain clearer images of light, it magnifies images relative to the human eye, it records most of the universe as it was in the past, not as it is now;

  bv hb ouj bv gv gtrxr

+10 that is always the common denominator