Simple Physics Problem help

[thescreensavers]

nvm, found it

 

[stahlhart]

I think you ran into a typo -- double check the figure for the Sun.

edit: http://hypertextbook.com/facts/1999/MayKo.shtml

 

[thescreensavers]

I think you ran into a typo -- double check the figure for the Sun.

edit: http://hypertextbook.com/facts/1999/MayKo.shtml

yep that was it, I got 3.89 using the info from the question, and one of the answers was "none of the above" so I selected that and was wrong(they wanted me to round up as I see now).

I then used a bad source for the sun which said 14.08 rather then 1.408, which screwed me up again lol