Answer:
$ 1.2
Step-by-step explanation:
The first thing is to define the expected value of the ticket that would be the sum of the value for all event probabilities.
That is, if you buy 1 ticket, for each participant the probabilities are:
1. 1/1000 to get a $ 1,200 item
2. 999/1000 to get nothing ($ 0).
That is to say:
(1/1000) * $ 1200 + (999/1000) * $ 0 = (1/1000) * $ 1200 = $ 1.2
Therefore, the expected value is $ 1.2, this means that in reality each participant pays $ 0.8 more than the ticket is worth
If there are 9/9 orange balloons, and 8/9 were given to mike. 9-8=1. jason would have 1/9 orange balloon(s).
Answer:
30/2
15 cm per min
Step-by-step explanation:
A=pi r^2
<span>then use your rate of $4.60/m^2 and multiply that by your area. </span>
<span>A = 3.14 (.8^2) </span>
<span>Cost = 2.01 m^2 $4.60/m^2 = $9.24
So your answer would be B</span>