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  2. Lottery mathematics - Wikipedia

    en.wikipedia.org/wiki/Lottery_mathematics

    The numerator equates to the number of ways to select the winning numbers multiplied by the number of ways to select the losing numbers. For a score of n (for example, if 3 choices match three of the 6 balls drawn, then n = 3), ( 6 n ) {\displaystyle {6 \choose n}} describes the odds of selecting n winning numbers from the 6 winning numbers.

  3. $1 million per homer? $27,000 a point? $229 per second ... - AOL

    www.aol.com/1-million-per-homer-27-183001506.html

    These were Juan Soto’s numbers in 2024: 41 home runs, 109 RBIs, a .288 batting average. Keep doing that over the next 15 years, and he’ll be making roughly $1.2 million for every home run. Or ...

  4. Persistence of a number - Wikipedia

    en.wikipedia.org/wiki/Persistence_of_a_number

    In base 10, there is thought to be no number with a multiplicative persistence greater than 11; this is known to be true for numbers up to 2.67×10 30000. [1] [2] The smallest numbers with persistence 0, 1, 2, ... are: 0, 10, 25, 39, 77, 679, 6788, 68889, 2677889, 26888999, 3778888999, 277777788888899. (sequence A003001 in the OEIS)

  5. Operation (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Operation_(mathematics)

    The number of operands is the arity of the operation. The most commonly studied operations are binary operations (i.e., operations of arity 2), such as addition and multiplication, and unary operations (i.e., operations of arity 1), such as additive inverse and multiplicative inverse. An operation of arity zero, or nullary operation, is a constant.

  6. Mental calculation - Wikipedia

    en.wikipedia.org/wiki/Mental_calculation

    492 is close to 500, which is easy to multiply by. Add and subtract 8 (the difference between 500 and 492) to get 492 -> 484, 500. Multiply these numbers together to get 242,000 (This can be done efficiently by dividing 484 by 2 = 242 and multiplying by 1000). Finally, add the difference (8) squared (8 2 = 64) to the result: 492 2 = 242,064

  7. Would You Rather Have a Penny Doubled Every Day for a Month ...

    www.aol.com/finance/rather-penny-doubled-every...

    For many people who choose $1 million over the penny that doubles, it might be that they cannot easily comprehend how a single penny can grow into more than $5 million in a month–and more than ...

  8. How much would a $1.1 billion Mega Millions jackpot winner ...

    www.aol.com/news/much-1-1-billion-mega-225601384...

    For the $1.1 billion jackpot, you’d get 30 average annual payments of $36.6 million. But after federal taxes — amounting to more than $13 million — the net total per year would be around $23 ...

  9. Keno - Wikipedia

    en.wikipedia.org/wiki/Keno

    Most casinos allow paytable wagers of 1 through 20 numbers, but some limit the choice to only 1 through 10, 12 and 15 numbers, or "spots" as keno aficionados call the numbers selected. [ 10 ] The probability of a player hitting all 20 numbers on a 20 spot ticket is approximately 1 in 3.5 quintillion (1 in 3,535,316,142,212,174,320).