Hello Marcotx!
The answer to your question is: B
Hope this helps and brainliest :)
~Ray
Answer:
50 is 20% of 250
Step-by-step explanation:
=
now you can cross multiply and you get 20y=50*100
divide both sides by 20
y=250
Answer:
x = 5
Step-by-step explanation:
Given:
A right angle triangle ABC, right angled at C.
To find:
The measure of θ.
Solution:
In a right angle triangle,
In triangle ABC,
It can be written as
Therefore, the measure of θ is 28.369.
You can obtain information about the mean population by taking a random sample of it and taking the average of that sample. The Law of big Numbers says that the bigger the sample, the more likely we will be closer to the real mean value. In other words, the margin of error is less likely to be big.