I think it is 0 because I googled it.
Answer:

Step-by-step explanation:
We are told that to avoid detection at customs, a traveler has placed 6 narcotic tablets in an Urn containing 9 vitamin pills that are similar in appearance.
To find the probability that the traveler will be arrested for illegal possession of narcotics we will use theoretical probability formula.
Favorable outcomes will be
.



Now let us find number of possible outcomes.

Upon substituting our values in probability formula we will get,

Upon dividing numerator and denominator by 5 we will get,

Therefore, the probability that the traveler will be arrested for illegal possession of narcotics is
.
Answer: 
Step-by-step explanation:
Given : The cost y (in dollars) to rent a moving van is proportional to the number x of days that the van is rented.
It costs $140 to rent a van for 4 days.
i.e. The cost of rent a moving van for 4 days = $140
Then, by unitary method ,
The cost of rent a moving van for 1 day = 
Now, the cost for renting a van for x days =
Cost of renting van for one day × (x)
= 35x
Then, the required equation that represents the cost to rent a moving van for x days :

To find
, you can switch the "x" and "f(x) or y" in the equation.
![y = \sqrt[3]{x-2}+ 8](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7Bx-2%7D%2B%208)
![x = \sqrt[3]{y-2}+8](https://tex.z-dn.net/?f=x%20%3D%20%5Csqrt%5B3%5D%7By-2%7D%2B8)
Now you need to isolate the "y"
Subtract 8 on both sides
Cube ( ³ ) each side to get rid of the ∛
![(x-8)^{3} = (\sqrt[3]{y-2}) ^{3}](https://tex.z-dn.net/?f=%28x-8%29%5E%7B3%7D%20%3D%20%28%5Csqrt%5B3%5D%7By-2%7D%29%20%5E%7B3%7D)
Add 2 on both sides


1/5 of them which is 6
6 students got an a