Bryanna performed an experiment in which she flipped a coin and recorded the results. She got heads up 23 times and tails up 27 times. Which statements are true about the experimental probability of getting tails up? The experimental probability is written as a ratio. The experimental probability compares the number of heads up to the number of tails up. The experimental probability includes 50 trials. The experimental probability compares the number of tails up to the number of trials. The experimental probability compares the number of heads up to the number of trials.

answer: 2530

hope this

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.

the answer is -1 1/5, also a

hope i

-lavira : )

b

step-by-step explanation:

multiply terms on numerator/ denominator by (x - 1)

= ← distribute numerator/ denominator

= ← simplify

=

= → b