2. Give the number of possible arrangements or selections for each situation.
a) Arrangements...
Mathematics, 25.03.2020 23:03 normarjohnson
2. Give the number of possible arrangements or selections for each situation.
a) Arrangements of six poetry books on a shelf
b) Arrangements of seven students seated in the front row of a classroom
c) License plates with two letters followed by four digits.
d) License plates with two letters followed by four digits, or four digits followed by
two letters.
Answers: 3
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