An oblate spheroid with has surface area. The oblate spheroid is generated by rotation about the z axis of an ellipse with semi-major axis a and semi-minor axis c, therefore e may be identified as the eccentricity.(See ellipse). A derivation of this result may be found at.A prolate spheroid with has surface area.he oblate spheroid is generated by rotation about the z axis of an ellipse with semi-major axis a and semi-minor axis c, therefore e may be identified as the eccentricity. (See ellipse). A derivation of this result may be found at. A prolate spheroid with has surface area.
Saturday's cash payout would be $51.3 million. Powerball drawings are held every Wednesday and Saturday at 10:59 p.m. Eastern time. The winning Powerball numbers for Saturday, Dec. 10, 2016, are: 12, 21, 32, 44, 66 and the Powerball of 15. Each ticket costs $2. Find out where you can buy your Powerball tickets here. The Powerball game is played by matching all five white balls in any order and the red Powerball number.
Edida Virducio, of Hayward, laughs as she waits in line to buy her Powerball lottery tickets at Kavanagh Liquors in San Lorenzo, Calif., on Friday, Jan. 8, 2016. The Powerball jackpot is now at $800 million and climbing. The drawing for Saturdayâs record $900 million Powerball game will be at 7:59 p.m. Pacific time. Tickets for Saturdayâs draw can be bought until 7 p.m. Pacific. From 7 to 7:05, ticket sales will be suspended. Tickets bought after the gap will be for the following drawing, on Wednesday.