<span>You take the probability of success (and the revenue generated by it) and the probability of failure (and the cost associated with trying it) and get an expected value:
aP(a) + bP(b)
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Answer:
g = -32
Step-by-step explanation:
3 = g/-4 - 5
Multiply both sides of the equation by -4
-12 = g + 20
Swap sides so that the variable terms are on the left hand side
g + 20 = -12
Subtract 20 from both sides
g = -12 - 20
Subtract 20 from -12 to get -32
g = -32
k = 
using the ' laws of logarithms '
log x - log y = log ( 
)
logx = logy ↔ x = y
logk - log(k - 2) = log5
log ( 
=log 5
= 5
5(k - 2) = k
5k - 10 = k
4k = 10 ⇒ k = 
=
Answer:
25
Step-by-step explanation:
I understand this as 
. This is equal to 1 * 25 = 25.
