Examples: 1  Find the periodic payment of an annuity due of $70000, payable annually for 3 years at 15% compounded annually. 2  Find the periodic payment of an annuity due of $250700, payable quarterly for 8 years at 5% compounded quarterly.
Tracing the 2017 Solar Eclipse. Anyone within the path of totality can see one of natureâs most awe inspiring sights - a total solar eclipse. Eclipse Countdown Until First Contact in Oregon August 21, 2017 UT. On Monday, August 21, 2017, all of North America will be treated to an eclipse of the sun. Anyone within the path of totality can see one of natureâs most awe inspiring sights - a total solar eclipse.
Jan 8 2017. If there's anything astronomers love more than space itself, it's predicting future events down to the tiniest calculation. The next solar eclipse isn't set to take place until August, but that hasn't stopped NASA from releasing a more accurate map of the solar eclipse earlier this week. Thanks to new data about the Moon's surface and Earth's own topography, the map gives us a better idea about the exact path the moon's shadow will take as it crosses the face of the planet.