Step-by-step explanation:
what are h trying to find exactly??
Answer:
We get value p=16
Step-by-step explanation:
When triangles are similar, the ratio of corresponding sides is equal.
In the given triangles we have to find value of p
We have the ratio: (Can use ratio of any two sides)
![\frac{HF}{PD} =\frac{GF}{ED}](https://tex.z-dn.net/?f=%5Cfrac%7BHF%7D%7BPD%7D%20%3D%5Cfrac%7BGF%7D%7BED%7D)
Now, putting values and finding p
![\frac{12}{p}=\frac{24}{32}\\Cross\:Multiply\\12\times 32 = 24 p\\p=\frac{384}{24}\\p= 16](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7Bp%7D%3D%5Cfrac%7B24%7D%7B32%7D%5C%5CCross%5C%3AMultiply%5C%5C12%5Ctimes%2032%20%3D%2024%20p%5C%5Cp%3D%5Cfrac%7B384%7D%7B24%7D%5C%5Cp%3D%2016)
So, we get value p=16
Answer:
0.015 is the approximate probability that the mean salary of the 100 players was less than $3.0 million
Step-by-step explanation:
We are given the following information in the question:
Mean, μ =$3.26 million
Standard Deviation, σ = $1.2 million 100
We assume that the distribution of salaries is a bell shaped distribution that is a normal distribution.
Formula:
![z_{score} = \displaystyle\frac{x-\mu}{\sigma}](https://tex.z-dn.net/?f=z_%7Bscore%7D%20%3D%20%5Cdisplaystyle%5Cfrac%7Bx-%5Cmu%7D%7B%5Csigma%7D)
Standard error due to sampling =
![\displaystyle\frac{\sigma}{\sqrt{n}} = \frac{1.2}{\sqrt{100}} = 0.12](https://tex.z-dn.net/?f=%5Cdisplaystyle%5Cfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D%20%3D%20%5Cfrac%7B1.2%7D%7B%5Csqrt%7B100%7D%7D%20%3D%200.12)
P(mean salary of the 100 players was less than $3.0 million)
Calculating the value from the standard normal table we have,
![P(Z < -2.167) = 0.015 \\P( x < 3) = 1.5\%](https://tex.z-dn.net/?f=P%28Z%20%3C%20-2.167%29%20%3D%200.015%20%5C%5CP%28%20x%20%3C%203%29%20%3D%201.5%5C%25)
0.015 is the approximate probability that the mean salary of the 100 players was less than $3.0 million
Answer:
70
Step-by-step explanation:
it's just simple math. hope this helped have a food day
<h2><em>Greetings from Brasil...</em></h2>
In angle A we have supplementary angles, that is
130 + X = 180
X = 180 - 130
X = 50
From the properties of the angles of a triangle - r<em>efer to attached</em>,
W = X + 105
as X = 50 - already calculated above, then
W = 50 + 105
<h3>W = 155</h3><h3 />