Seudónimo Seudónimo
  • 02-03-2017
  • Mathematics
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A sock drawer has 8 blue socks and 6 black socks. If I randomly select two socks, one at a time, what is the probability I will first get a blue sock and then, without replacing it, a black sock?

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mfnright
mfnright mfnright
  • 02-03-2017
Total probability is 8*7/14*13
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vaneeessaa12 vaneeessaa12
  • 02-03-2017
8 blue socks out of 14 and 6 black socks out of 13
Answer Link

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