Answer:
D
Step-by-step explanation:
You would do D because the other options aren't that random. Randomly choosing employees <em>is</em> a random sample and will give you a valid answer.
Answer:
1/3
Step-by-step explanation:
Each friend gets 1/3 of an apple
Answer:



Step-by-step explanation:
We are given the following recursive formula:

And consider 
a2

a3

a4

Using the equations for tangent and secant lines:
Let the unknown length of the line inside the circle = y
6^2 = 3 x (y+3)
Simplify:
36 = 3y+9
Subtract 9 from both sides:
27 =3y
Divide both sides by 3:
Y = 9
Now add to get x:
X = 9 + 3 = 12
X = 12
Answer:
80%
Step-by-step explanation:
12÷15= .8
.8=80%
..............