=(-17) - 4
=(-17) + (-4)
=(-21)
I cant see it please send another pic of it. closer to the screen.
We have the following given
p1 - probability for outcome 1
p2 - probability for outcome 2
p3 - probability for outcome 3
v1 - amount of money that you will win or lose for outcome 1
v2 - amount of money that you will win or lose for outcome 2
v3 - amount of money that you will win or lose for outcome 3
Therefore,
p1v1 + p2v2 + p3v3 is the average money you win or lose in playing the game.
mult .13 with 134
add that to 134
then divide by 2 then that should be your answer
