How many positive integers with 6 or less digits are odd or divisible by 5 and do not contain any repeateddigits? Leading 0's are also not allowed.A barn has 12 black cats and 12 white cats. A farmer selects cats at random without looking at them.a) How many cats must he select to be sure of having 4 cats of the same color?b) How many cats must he select to be sure of having at least 5 black cats?

The provided information is as follows:The objective of the given example is to find the total…

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How many positive integers with 6 or less digits are odd or divisible by 5 and do not contain any repeated digits? Leading 0's are also not allowed.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.CR: Chapter Review

Problem 69E: In how many ways can 10 teenagers be seated at a round table if 2 girls wish to sit with their...

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Question

How many positive integers with 6 or less digits are odd or divisible by 5 and do not contain any repeated
digits? Leading 0's are also not allowed.
A barn has 12 black cats and 12 white cats. A farmer selects cats at random without looking at them.
a) How many cats must he select to be sure of having 4 cats of the same color?
b) How many cats must he select to be sure of having at least 5 black cats?

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