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Coupon collector's problem. In probability theory, the coupon collector's problem refers to mathematical analysis of "collect all coupons and win" contests. It asks the following question: if each box of a given product (e.g., breakfast cereals) contains a coupon, and there are n different types of coupons, what is the probability that more ...
A Guide Book of United States Coins (the Red Book) is the longest running price guide for U.S. coins. Across all formats, 24 million copies have been sold. [2] The first edition, dated 1947, went on sale in November 1946. Except for a one-year hiatus in 1950, publication has continued to the present. R. S. Yeoman was the founding compiler of ...
Coin Obverse design Reverse design Composition Mintage Available Obverse Reverse $1: Robert F. Kennedy dollar: Robert F. Kennedy Seal of the United States Department of Justice and Seal of the United States Senate: Ag 90%, Cu 10% Authorized: 500,000 (max) Uncirculated: 106,422 S Proof: 99,020 S. January 2, 1998 – December 31, 1998: $1
Now more than ever, it's important to take advantage of every opportunity to save what you can. Otherwise, it's like leaving money on the table. One way to save is to use coupons. But rather than...
Wondering how the woman in the checkout line ahead of you got that pile of awesome coupons? She probably reads all the best coupon sites -- and you can, too. This was originally published on The ...
Check out these under-the-radar markdowns on Waterpik flossers, wireless earbuds and Amazon's No. 1 bestselling car vac (for nearly 50 percent off!).
58,612 P. June 21, 2000 – February 28, 2001. Kr 1,000. Leif Ericson Millennium 1,000 Krona coin. Image of Stirling Calder ’s sculpture of Leif Ericson. An eagle, a dragon, a bull and the giant from the Icelandic Coat of Arms . Ag 90%, Cu 10%.
Reverse. 50¢. Booker T. Washington Memorial half dollar. Booker T. Washington. Hall of Fame for Great Americans and a log cabin. 90% Ag, 10% Cu. Authorized: 5,000,000 (max 1946-1951 total) Uncirculated: