Hello last day on Branly on this acc see you guys in a new fresh one so cheers f in the cha. t

please help me with my question

Explanation:

Consider the set of positive integers (I) from 1 to 30. Find the probability of events (AUB) when a random number is drawn, given the following conditions.

Choose the letter of your answer and show your solution

1.) A "is divisible by 3" and B "is divisible by 4"

2.) A "is an odd number" and B "is a perfect square number"

3.) A "is greater than 20" and B "is a divisible by 6"

4.) A "is divisible by 5" and B "is a multiple of 10"

5.) A "is the first five positive integers" and B "is the last five positive integers"

a. factors that are used to make goods and services

the answer is prolly b