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.
134002 134006 134006 Why some state are on the losing end of the lottery system Wednesday's Powerball jackpot has spiked to more than $450 million and is likely to grow. The prize is expected to boost sales this week, but ticket buying has reportedly dropped 35 percent since 2013, which is putting state budgets on the losing end of the lottery system. Ben Leubsdorf of The Wall Street Journal joins Alison Stewart from Washington to discuss the pitfalls of Powerball.