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.
2017 Total Solar Eclipse. August 21, 2017 Total Solar Eclipse Across the United States. On Monday, August 21, 2017, the contiguous United States will experience the first total solar eclipse since February 1979 when it was visible only in the Pacific Northwest!