The Average Distance from Earth to the Sun Is Defined

Multiple Choice

The average distance from Earth to the sun is defined as one astronomical unit (AU) . If an asteroid orbits the sun in 1/3 of a year in a circular orbit, the asteroid's distance from the sun is closest to

A) 0.19 AU
B) 0.48 AU
C) 5.2 AU
D) 2.1 AU
E) 0.33 AU