22. Rory has 24 counters and 19 cards.
Each counter is a different colour.
Each card has a d...
Mathematics, 25.04.2021 17:20 jcarver2494
22. Rory has 24 counters and 19 cards.
Each counter is a different colour.
Each card has a different symbol on it.
Rory is going to pick either two cards and one counter, or two counters and one card.
If Rory picks two cards and one counter, he places them on the table in the following order:
Card
Counter
Card
If Rory picks two counters and one card, he places them on the table in the following order:
Counter
Card
Counter
How many different ways can Rory place the counters and cards on the table?
You must show all of your working.
Answers: 1
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