MathGuinness MathGuinness
  • 03-05-2021
  • Mathematics
contestada

Ashley has 10 pens and 10 pencils. she chooses 6 of them at random. how many different combinations of 6 items are possible?

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smithsonny21406 smithsonny21406
  • 03-05-2021

Answer:

20

Step-by-step explanation:

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