Question

Marcos has been dealt seven different cards. How many different ways can he play his cards if he is required to play one card at a time?

Answer 1

He has 7 choices to pick his first card, 6 choices for his second, and so on.
Multiply the number of choices to get the answer.

Answer 2

so 7x6x5x4x3x2x1

Answer 3

2520 ways?

Answer 4

Sounds good to me! :)
The product is not correct though.

Answer 5

my bad 5,040 ways right?

Answer 6

Yep, you got it! :)

Answer 7

Thank you so much mathmate, really appreciate the help!