lydian0712 lydian0712
  • 07-01-2018
  • Mathematics
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What is the probability that 12/a >a

What is the probability that 12a gta class=

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Аноним Аноним
  • 07-01-2018
WE can choose any number between 1 and 19 inclusive. 
for 12/a to be greater than a 12 must be > a^2  so a has to be  1,2 or 3.

Answer is 3/19  D. 
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