|
|
 Originally Posted by Hoopy
Hey man that formula is definitely right, for your example I got x = 1/6 as well.
0 = 30x + (0.2)(1-x)(50) + (1-x)(0.8)(-20)
0 = 30x + (1-x)(10-16)
0 = 30x - 6 + 6x
x = 1/6
Looking over your stuff this stands out.
Should be -90 in the brackets, try it again with that.
Holy shit thanks man i literally racked my brains for over an hour over something so simple lol didn't wanna be a nuisance asking when i could work it out for myself but gave in, i redone it again and got 0.758% thanks i owe you one.
Thought i was going crazy for a bit.
|
Reply With Quote