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A game spinner has 8 equal sectors numbered 1 to 8. It is spun 3 times and the results are written in order. How many sequences are possible?

Competition practicePermutations & Combinations
  • A336
  • B512
  • C24
  • D56

Step-by-Step Solution

Each spin gives one of 8 numbers and numbers may repeat: forbids repeats.)
Answer: B) 512

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