Answer:
In finding the number of combinations, use combination formula.
BEAUTY has 5 letters.
3 letter will be taken at a time.
Combinations means the order doesn't matter so:
5! / 3! (5-3)!
(5 x 4 x 3 x 2 x 1) / (3 x 2 x 1)(2 x 1)
120 / (6)(2)
120 / 12
10
ANSWER:
There will be 10 combinations that can be made.
