Simplify:(2x-4)-(6x+6)
1 answer:
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Answer:
(a)
(b)$2
Step-by-step explanation:
In the given game of rolling a die. these are the possible winnings.
- If the number showing is even(2, 4, or 6) or 1, you win $3.
- If the number showing is either 3 or 5 you win $0.
There are 6 sides in the die.
(i)The probability distribution of x.
Let x be the amount won
Therefore:
Probability distribution of x.
(ii) Expected amount of dollar won
Expected Amount
You would expect to win $2.
I think I already answered it to you from the same question you asked earlier.
But anyways, the answer is in the image below and the steps are also in one of the images too.
Hope this helps! :)
