Questions and answers by

Mr. Alexander

Questions (6)

In how many ways can the 10 kids in my class be seated in a circle if John and Sam insist on being seated diametrically opposite
1. 1 answer
2. 450 views
In how many ways can 4 boys and 4 girls sit around a circle table if all the boys sit together? (Rotations of the same
1. 2 answers
2. 608 views
How many 2-letter "words" consist of two different letters arranged in alphabetical order? (Any two letters together is
1. 1 answer
2. 783 views
In how many ways can 4 boys and 4 girls sit around a circle table if each boy sits directly between two girls? (Rotations of the
1. 1 answer
2. 534 views
There are 5 boys and 4 girls in my class. All of them are distinguishable.In how many ways can they be seated in a row of 9
1. 0 answers
2. 555 views
We call a number special if every digit in the number either is a 1 or borders a 1. For example, 11111, 13, 141, 1441, 515151,
1. 2 answers
2. 973 views

You need to stop cheating people its bad and will give you bad influences stop please I'm a 5th grader teacher.
help me!
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