A ly (light year) is the distance that light travels in one year. The speed of light is 3.00 × 108 m/s. How many miles are there in a ly? (1 mi = 1609 m and 1 yr = 365.25 days)
A) 9.46 × 1012 mi
B) 9.46 × 1015 mi
C) 5.88 × 1012 mi
D) 5.88 × 1015 mi
E) 2.87 × 1013 mi
C
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