C = is the correct answer
The theoretical probability of landing on tails is P = 0.5, and out of the 250 contestants, around 125 will win the game.
<h3>
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:
150 cal
Step-by-step explanation:
5x30=150
Answer:
x>6
Step-by-step explanation:
3x+12-5x+5<5
-2x+17<5
-2x<-12
x>6
Answer:
14
Step-by-step explanation:
Substitute -2 for x in the two places where x occurs:
8
(-2)^2 - ------- + 6 = 4 + 4 + 6 = 14
-2
