The formulas for conditional probability are:


.
Since

and

, you have the equation

.
Therefore,

.
Answer: The correct choice is D.
Use the simple interest formula: A = P(1 + rt)
Answer:
x=35
Step-by-step explanation:
3x+7+68=180
3x+75=180
3x=105
x=35

Answer: (x2 - 1) - 5(x - 1)
Answer:
5 could be the common denominator
Step-by-step explanation: