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=10
Step-by-step explanation:
Answer:
Y=2x-2
2x is the slope
-2 is the y intercept
Step-by-step explanation:
Answer:
362.02
Step-by-step explanation:
1520 ÷ 10 = 152
1520 ÷ 20 = 76
1520 ÷ 40 = 38