Answer:
y-7= -4(x-2)
Step-by-step explanation:
Y-Y1=M(X-X1) - point slope form equation.
Plug in each coordinate into their coresponding places, X1, Y1 and M (the slope).
Step-by-step explanation:
6x^3 - 9x^2=
3x^2(2x-3)
3x(x+1)−5y(x+1)=
3x-5y(x+1)
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:
Step-by-step explanation:
