parra509 parra509
  • 03-06-2015
  • Mathematics
Answered

Jenna flips two pennies 105 times how many times can she expect coins to come up with heads



Answer :

Nely02 Nely02
  • 03-06-2015
about 53 times
because it's a 50, 50 chance
so if you divide it by 2,
you get 52.5
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