Cost Advantage. Collective trusts can operate with lower compliance costs than mutual funds for two reasons. First, because the institution is offering the investment to a large number of employees, they can negotiate a lower cost due to the higher supply of money they are providing.
You can absolutely see the earth's curvature if you're at altitude, particularly over the ocean in a plane. At sea level, you can only see about 3 miles. The average angle of human vision is somewhere between 120Âº and 140Âº; more if you count the whole image your brain builds up as your eyes move. The curvature of the horizon can be found with:
Accounting for an average persons height at sea level, the horizon and curvature of the earth. Answer Wiki. If you're not standing on anything (say 2 meters high), you can see about 5 km. If you're standing on the crow's nest of your ship (30m), you can see about 20 km. If you're standing on top of a skyscraper (300m), you can see about 60 km. If you're standing on top of Everest, or an airplane (9000m), you can see about 340 km. In general, if you're standing [math]x[/math] meters high, and [math]x[/math] is much smaller than the radius of the Earth, you can see about [math]\sqrt{2Rx}[/math] meters.