MATHS - For $0.2 Branch to enter. There are 7 people, but…
MATHS - For $0.2
Branch to enter.
There are 7 people, but only 5 seats in a row. How many possible arrangements of the seated people can be made?
Replies
21?
42
i meant 2520-42? =2478
MATHS - For $0.2
Branch to enter.
There are 7 people, but only 5 seats in a row. How many possible arrangements of the seated people can be made?
21?
42
i meant 2520-42? =2478