Suppose a mail carrier must deliver 10 different letters, one to each house on the same street. The 10 letters have only the street name and not the house number, so he delivers them at random, one to each house. In how many ways can he deliver them so at least one house gets the correct letter? You may use an approximation rounded to the nearest whole number for this answer.
Suppose a mail carrier must deliver 10 different letters, one to each house on the same street. The 10 letters have only the street name and not the house number, so he delivers them at random, one to each house. In how many ways can he deliver them so at least one house gets the correct letter? You may use an approximation rounded to the nearest whole number for this answer.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 7P
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Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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