X= 15/22. Hope this helps :)
Answer:
angle c is 13 as it said in the question
Step-by-step explanation:
The empirical probability that people would prefer KitKat is 12/30, or 0.4.
Then, among 330 people, 0.4(330 people), or 132, would prefer KitKat.
The answer for that is A. 40 cubic in
For example #1 is 3/4 since there is no whole number but but for #3 1 and 1/8
