Answer:the line is at 4
Step-by-step explanation:
Look at the curved line
Answer:9.4cm2
Step-by-step explanation:
Answer:
2.56% chance of being selected
Step-by-step explanation:
Given
--- you and 38 others
Required
Chance of you being selected
To do this, we simply calculate the probability using:
![Pr(x) = \frac{n(x)}{n}](https://tex.z-dn.net/?f=Pr%28x%29%20%3D%20%5Cfrac%7Bn%28x%29%7D%7Bn%7D)
Where:
--- i.e you are just 1 person
So:
![Pr(x) = \frac{1}{39}](https://tex.z-dn.net/?f=Pr%28x%29%20%3D%20%5Cfrac%7B1%7D%7B39%7D)
![Pr(x) = 0.0256](https://tex.z-dn.net/?f=Pr%28x%29%20%3D%200.0256)
Express as percentage
![Pr(x) = 2.56\%](https://tex.z-dn.net/?f=Pr%28x%29%20%3D%202.56%5C%25)
Answer:
1
Step-by-step explanation:
The average rate of change is measured as
in the closed interval [ a, b ]
here [ a, b ] = [ - 5, 5 ]
f(b) = f(5) = - 5² + 5 + 3 = - 25 + 8 = - 17
f(a) = f(- 5) = -(- 5)² - 5 + 3 = - 25 - 2 = - 27
Hence
average rate of change =
=
= 1
Answer : 3 cups of brown sugar to 1 cup of milk