Answer:
5 times
Step-by-step explanation:
Given that the probability of a 2 is
then number of times a 2 will be rolled is
30 ×
= 5
C ≈ 307.88
Hope that helps.
Answer:
12
Step-by-step explanation:
36 divided but 3 is 12 so x=12
Step-by-step explanation:

But we know that

and

so this leaves us with just

He would be 15 years old depending on his birthday if he has a late birthday he would be 14 years and if he had a early birthday he would be 16 years old