Assuming a fair die,
probability of winning 0.25 = (2/6) = 1/3
probability of losing 0.25 = (4/6) = 2/3
Expected win
= sum (proba.*winning)
=0.25*(1/3) + (-0.25)(2/3)
=-0.25/3
= - (1/12) dollars (negative sign means expecting to lose)
Answer: x is grater or equal to -18
Inter el notation
[-18,oo)
Step-by-step explanation:
<span>seven hundred and seventy thousand and seventy is the word form of 770,070</span>
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Step-by-step explanation:
