Talia tossed a penny many times. She got 30 heads and 70 tails. She said the experimental probability of getting heads was 30 70 . Explain and correct her error by completing the sentence. Enter your answer as a simplified fraction. She did not 30 and 70 to find the total number of trials. The experimental probability of landing on heads is

The experimental probability of landing on heads is 0.3

Step-by-step explanation:

We are given the following in the question:

Number of heads = 30

Number of tails = 70

Talia said the probability of getting heads is .

She evaluated the wrong probability.

She did not considered total number of trials in the experiment.

Formula for probability:

Probability of heads =

The experimental probability of landing on heads is 0.3

x^5/3y^1/3 the correct answer

hope it

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.