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Consider cashiers and people who line up for the cashiers in a supermarket.
In how many ways can 3 people line up for 2 cashiers?

Respuesta :

musiclover10045

Cashier A: 0, 1, 2, 3

Cashier B: 3, 2, 1, 0

There are 4 different ways.

francocanacari

There are 8 different ways that 3 people line up for 2 cashiers.

To determine in how many ways 3 people can line up for 2 cashiers in a supermarket, the following calculations must be performed:

  • Cashier 1 =
  • TO
  • A + B
  • A + C
  • B
  • B + C
  • C
  • A + B + C

  • Cashier 2 =
  • B + C
  • C
  • B
  • A + C
  • TO
  • A + B
  • A + B + C

Therefore, there are 8 different ways that 3 people line up for 2 cashiers.

Learn more in https://brainly.com/question/11823283

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