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.
Solar eclipse of August 21, 2017. A total solar eclipse will take place on Monday, August 21, 2017. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth.
Serious eclipse chasers are now planning for the succeeding total solar eclipses in South America on July 2, 2019, again in South America on December 14, 2020, and in Antarctica on December 4, 2021. For those hardcore eclipse chasers, here is your vacation guide for a lifetime.