A horse farm trained 55 horses. In a random selection process, 35 horses were chosen for the welcome parade. What chance did each horse have of being selected for the parade?

7/11

Step-by-step explanation:

In this question case, we have 55 horses trained by the house farm, in the experiment, 35 horses were selected randomly. Now, we want to know the chances that these horses have.

Firstly, we must identify with that fact that the total number of horses or total number of sample is 55 horses.

Now, we are selecting 35 out of the house in the areas and we need to know the chances or the probability that these selected horses have.

Mathematically, to do this, we usually place the numbers of selected horses over the total number of horses and we make our division.

This means that we P = 35/55 = 7/11

The probability that each horse have for being selected is 7/111

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.