Answer: Choice C
This is conducting a simple random sample (SRS) which is often the most effective way to form a sample. The other methods have some kind of bias to them, which means the sample won't represent the population.
7? An isosceles triangle has two indentical sides(you can remember that by saying you have TWO eyes hint EYEsosceles) but I’m guessing the bottom is 3 and the two sides are 7?
The correct answer would be D -13
Answer:
Hello,
Step-by-step explanation:
we must first remember that:

Let say t=sin(x)
