this is how this should help.
Answer:
800,00
Step-by-step explanation:
6 is grater than 5 so u round up
Since it’s two people the pie would be divided by two. So if she ate half of a half, I’m guessing the answer would be 1/4.
55% were in the rest of the train. it says "d" though, so I can't tell you the exact number.
Let x be the probability of winning and let y be the probability of losing. Then we can write the following equation:
2x - y = -0.65 ..............(1)
the sum of the probabilities of winning and losing must equal 1.
x + y = 1............(2)
Rearranging (2), gives:
y = 1 - x ............(3)
Plugging the expression for y from (3) into (1), we get:
2x - 1 + x = -0.65
which simplifies to:
3x = 0.35
Therefore x = 0.117 and y = 0.883.
The expected value of the game will be a loss of 65 cents if the probability of winning is 0.117 and the probability of losing is 0.883.
