Answer:

Step-by-step explanation:
combine by putting together
j4jrjrjttjtjtj
Step-by-step explanation:
jeejejehnnrnrnffjfjfc
Answer:
The Theoretical probability is 1/6.
The experimental probability is 1/5
Step-by-step explanation:
Given
Rolls: 100
Outcome of 3 : 20
Required
Which of the options is true (See attachment for options)
From the attachment, we understand that the question requires that we calculate the experimental and theoretical probability.
The experimental probability (E) is calculated as thus:



The theoretical probability (T) is calculated as thus:
A cube has 6 faces, one of which is the face 3.
So, T is:


Hence, C is true
Answer:
b. 12π
Step-by-step explanation:
C= 2πr
R= D/2= 12/2= 6
C= 2x3.14x6
2x6= 12
C= 12π