The theoretical probability of landing on tails is P = 0.5, and out of the 250 contestants, around 125 will win the game.
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About how many contestants will win?</h3>
The coin has two possible outcomes, so if it is a fair coin, the probability for each of the outcomes will be 0.5 (this is the theoretical probability for a fair coin, where all the outcomes have the same probability).
Now, we know that a person wins if the coin lands tails up, and the probability of landing on tails is 0.5
Then, for a sample N, we can expect that about 0.5*N of the participants win.
In this case, the sample is 250, then we can expect that:
0.5*250 = 125
Around 125 of the contestants win the game
If you want to learn more about probability, you can read:
brainly.com/question/251701
Answer: $12*0.05=$0.60. Then, add this amount to his current hourly rate. So he now makes $12.60.
It is x^4 - y^2
so, expanding it, (x^2-y)(x^2+y)
hope it served
Answer:
jjnkm
Step-by-step explanation:
A because it can be rearranged to the y = mx + c format. y = -1/40 x + 4
