Respuesta :

eseelearning

Answer:

6

Step-by-step explanation:

3 x 2 x 1

first strip you can have 3 options

second only 2 options left

last one, only 1 choice

RBY

RYB

BRY

BYR

YRB

YBR

Answer:

6 flags

Step-by-step explanation:

The flag must have stripes of 3 different colors.

Ways to arrange each stripe :

  • Stripe 1 = 3
  • Stripe 2 = 3 - 1 = 2
  • Stripe 3 = 1

Stripe 1 x Stripe 2 x Stripe 3

  • 3 x 2 x 1
  • 6 flags

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