math

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If it has been determined that the probability of an earthquake occurring on a certain day in a
certain area is 0.05, what are the odds against an earthquake?
multiple choice
A) 20 : 1
B) 1 : 20
C) 18 : 1
D) 19 : 1

3

  • math -

    What do you think the answer is?

  • math -

    i have no clue cant figure out where to start that's why i am asking

  • math -

    The odds of an earthquake occurring are 0.05 = 5/100 = 1/20

    20/20 - 1/20 = ?

  • math -

    1 to 20

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