The probability of events A and B is P(A)=1/2
P(B)=1/3
P(A∩B)=1/4.
What is the value of P(A or B)?
Enter your answer as a fraction

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm