xinniiiy xinniiiy

14-08-2019
Mathematics

contestada

7. Joanna has a list of her seven favorite movies and
she wants to watch them in a specific order. In
how many different ways can she choose to watch
the movies?

A. 5040
c. 49
B. 120
D. 7

Respuesta :

krisbelc krisbelc

18-08-2019

Answer:

A: 5040

Step-by-step explanation:

7!

! means every number below it multiplied example:

4!= 4×3×2×1

Answer Link

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