8. Calculate how many kilometers you could travel in 1 yr if you were to keep your speed the same by dividing your distance traveled per year (D) by the number of meters in a kilometer
(1.000 m/km).
J. Your distance traveled per year
km
9. The speed of light is about 300,000,000 m/sec. What is the distance light travels in 1 sec in
meters?
K
m
10. Calculate the distance light travels in i min in meters.
L
m
11. Calculate the distance light travels in 1 hr in meters.
M
m
12. Calculate the distance light travels in 1 day in meters
N
m
13. Calculate the distance light travels in 1 yr in meters
O
m
14 Calculate the distance light travels in 1 yr in kilometers
km

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.

Wish i knew this to !