The reference angle is
pi/3.
At 180 it would be 9pi/3 so going past that is 10pi/3.
The correct answer is the option A.
The explanation is shown below:
The option A is theoretical probability, because they did not make any experiment to determine the probability, while in the others options, they had to make equal tests for to determine the probability.
For example, Lisa had to attempted 25 basketball free throws to determine which one them she could make and, then, determine the probability. While Kelli did not have to make any test.
Answer:
20°
Step-by-step explanation:
If AD =BC then it is the same
Given:
The minimum and maximum distance that the dog may be from the house can be found by using the equation:

To find:
The minimum and maximum distance that the dog may be from the house.
Solution:
We have,

It can be written as:

Adding 500 on both sides, we get

Now,
and 
and 
The minimum distance is 492 meters and the maximum distance is 508 meters.
Therefore, the correct option is C.
2x3=y thats what i think not for shure