1. -> B. ;
2. -> C. ;
3. -> B. ;
4. -> A.. ;
The three teens age's are most likely 18, 17, and 15. They are NOT 19. The oldest would be 18. I found this out by dividing 4590 by all of the answer choices. Hope this helped!
Answer:
Step-by-step explanation:
Given that if an odd number comes up, you lose.
i.e. 

If you get 2 or 4 you roll again
Thus rolling again prob = 
After rolling II time, if get 6, win otherwise lose.
Thus winning amounts A canbe
0 36 60

This is a genuine pdf since prob >0 and total prob = 1.
b)Expected gain = sum of gain * prob = 
Thus I would be willing to pay an amount atmost 12 dollars.
Answer:
19,600
Step-by-step explanation:
0-49=50 numbers
n=50
r=3
C(n,r)=n!/(r!(n-r)!)
=50!/(47!)(3!)
C(n,r)=C(50,3)
=50!/(3!(50−3)!)
= 19600