kigDougreen kigDougreen
  • 01-11-2016
  • Mathematics
contestada

An urn contains 4 black balls and 6 white balls. What is the probability of getting 1 black ball and 1 white ball on two consecutive draws from the urn?

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nanahenny791
nanahenny791 nanahenny791
  • 05-11-2016
4+6+1=11
use i.e. fingers or use a calculated
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