Answer:
x < 3
Step-by-step explanation:
4x +6 < 18
add and subtract 6 from both sides
4x + 6 - 6 < 18 -6
4x < 12
x< 12/4
X < 3
Answer:
2.
a) X=5.0791
(sorry I only know that one)
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 8400 divided by 7 is 1200
Answer:
C
Step-by-step explanation:
six plus four is ten
six minus four is 2