Teresa has 4 flower pots in 4 different designs. How many different ways(positions) can she display her flowers?

Answer 1

16

Answer 2

or 4 times 4

Answer 3

Wouldn't the answer be 24. Lets use ABCD as the example. Here is all the possibilities if A was the first pot

ABCD
ABDC
ACBD
ACDB
ADBC
ADCB

6 outcomes for each pot equals 24 different patterns