HELP!! Alinn flipped a coin 20 times. The coin landed on heads 12 times and tails 8 times.
a. Based on the results, what is the experimental probability of the coin landing heads up?
b. What is the theoretical probability of the coin landing heads up?

 It is 12/20 and 8/20 so heads has a higher chance

Step-by-step explanation:

The experimental probability is given by the results of the experiment.

The coin landed heads up 12 out of 20 times. Divide the amount of times it landed heads up by the amount of times you flipped the coin

12 divided by 20=0.6

Multiply this decimal by 100 to get the percentage:

0.6 times 100=60

The experimental probability of the coin landing heads up is 12/20, or 3/5, or 60%.

The theoretical probability is given by the chances of landing the coin heads up.

There are two outcomes: the coin landing heads up, and the coin landing tails up. Out of two outcomes, you want one.

Theoretical probability is given by the amount of wanted possibilities over the total possibilities. You want 1 out of 2 to occur, so the theoretical probability is 1/2, or 50%.

Step-by-step explanation:

hi friend

here is your answer

there are two angles that are alternate interior angle with angle 9

the angle 15 and angle 7 are alternate interior angle with angle 9.

hope it is for you so mark my answer as a brainliest

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.