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3 years ago

9

Zara has a collection of 4 marbles: an Aggie, a Bumblebee, a Steelie, and a Tiger. She wants to display them in a row on a shelf

, but does not want to put the Steelie and the Tiger next to one another. In how many ways can she do this?

1 answer:

KengaRu [80]3 years ago

3 0

Answer:

Step-by-step explanation:

Oops I meant "there are 3! = 6 ways to permute ABTS that have TS."

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